Key to the Splashes

Two choices at a time, down to one of 460. Think of something, or look at one in the Playground and name it.

It is something people made go to 2

It is not a made thing, or it is a tool or an idea go to 116

It has a hands-on mode go to 3

It has no hands-on mode go to 85

It is filed under “ball” go to 4

It is not filed under “ball” go to 29

It is kept on a dark stage go to 5

It is kept on a light stage go to 10

It has many controls, four or more Crystal Ball

It has fewer than four go to 6

Its name comes before Lacrosse Ball in the index go to 7

Its name is Lacrosse Ball, or comes after it in the index go to 8

Its name comes before Golf Ball in the index Baseball

Its name is Golf Ball, or comes after it in the index Golf Ball

Its name comes before Ping-pong Ball in the index Lacrosse Ball

Its name is Ping-pong Ball, or comes after it in the index go to 9

Its name comes before Shuttlecock in the index Ping-pong Ball

Its name is Shuttlecock, or comes after it in the index Shuttlecock

It has many controls, four or more go to 11

It has fewer than four go to 15

Its name comes before Bowling Ball in the index go to 12

Its name is Bowling Ball, or comes after it in the index go to 13

Its name comes before Bouncy Ball in the index Beach Ball

Its name is Bouncy Ball, or comes after it in the index Bouncy Ball

Its name comes before Soccer Ball in the index Bowling Ball

Its name is Soccer Ball, or comes after it in the index go to 14

Its name comes before Volleyball in the index Soccer Ball

Its name is Volleyball, or comes after it in the index Volleyball

Its name comes before Medicine Ball in the index go to 16

Its name is Medicine Ball, or comes after it in the index go to 22

Its name comes before Dodgeball in the index go to 17

Its name is Dodgeball, or comes after it in the index go to 19

Its name comes before Basketball in the index American Football

Its name is Basketball, or comes after it in the index go to 18

Its name comes before Cricket Ball in the index Basketball

Its name is Cricket Ball, or comes after it in the index Cricket Ball

It is filed under “ice” Hockey Puck

It is not filed under “ice” go to 20

Its name comes before Flying Disc in the index Dodgeball

Its name is Flying Disc, or comes after it in the index go to 21

Its name comes before Marble in the index Flying Disc

Its name is Marble, or comes after it in the index Marble

Its name comes before Softball in the index go to 23

Its name is Softball, or comes after it in the index go to 26

Its name comes before Pool Ball in the index go to 24

Its name is Pool Ball, or comes after it in the index go to 25

Its name comes before Pickleball in the index Medicine Ball

Its name is Pickleball, or comes after it in the index Pickleball

Its name comes before Rugby Ball in the index Pool Ball

Its name is Rugby Ball, or comes after it in the index Rugby Ball

It is filed under “water” Water Polo Ball

It is not filed under “water” go to 27

Its name comes before Squash Ball in the index Softball

Its name is Squash Ball, or comes after it in the index go to 28

Its name comes before Tennis Ball in the index Squash Ball

Its name is Tennis Ball, or comes after it in the index Tennis Ball

It has many controls, four or more go to 30

It has fewer than four go to 41

Its name comes before Paper Plane in the index go to 31

Its name is Paper Plane, or comes after it in the index go to 36

It is filed under “game” Dice

It is not filed under “game” go to 32

Its name comes before Gift Box in the index go to 33

Its name is Gift Box, or comes after it in the index go to 34

Its name comes before Desk Fan in the index Alarm Clock

Its name is Desk Fan, or comes after it in the index Desk Fan

Its name comes before Hot-air Balloon in the index Gift Box

Its name is Hot-air Balloon, or comes after it in the index go to 35

Its name comes before Kite in the index Hot-air Balloon

Its name is Kite, or comes after it in the index Kite

It is filed under “car” Sports Car

It is not filed under “car” go to 37

Its name comes before Propeller Plane in the index go to 38

Its name is Propeller Plane, or comes after it in the index go to 39

Its name comes before Patterned Egg in the index Paper Plane

Its name is Patterned Egg, or comes after it in the index Patterned Egg

Its name comes before Sailboat in the index Propeller Plane

Its name is Sailboat, or comes after it in the index go to 40

Its name comes before Umbrella in the index Sailboat

Its name is Umbrella, or comes after it in the index Umbrella

Its name comes before Paper Lantern in the index go to 42

Its name is Paper Lantern, or comes after it in the index go to 63

Its name comes before Dragon Egg in the index go to 43

Its name is Dragon Egg, or comes after it in the index go to 53

Its name comes before Building Bricks in the index go to 44

Its name is Building Bricks, or comes after it in the index go to 48

It is filed under “animal” Balloon Dog

It is not filed under “animal” go to 45

It is filed under “instrument” Acoustic Guitar

It is not filed under “instrument” go to 46

Its name comes before Bicycle in the index Baseball Cap

Its name is Bicycle, or comes after it in the index go to 47

Its name comes before Big Ben in the index Bicycle

Its name is Big Ben, or comes after it in the index Big Ben

It is kept on a dark stage Desk Lamp

It is kept on a light stage go to 49

It is filed under “star” Decorated Tree

It is not filed under “star” go to 50

It is filed under “building” Building Bricks

It is not filed under “building” go to 51

Its name comes before Castle in the index Bus

Its name is Castle, or comes after it in the index go to 52

Its name comes before Crossbow in the index Castle

Its name is Crossbow, or comes after it in the index Crossbow

It is kept on a dark stage go to 54

It is kept on a light stage go to 55

Its name comes before Fountain Pen in the index Flying Saucer

Its name is Fountain Pen, or comes after it in the index Fountain Pen

Its name comes before Knight's Helmet in the index go to 56

Its name is Knight's Helmet, or comes after it in the index go to 59

Its name comes before Hoodie in the index go to 57

Its name is Hoodie, or comes after it in the index go to 58

Its name comes before Helicopter in the index Dragon Egg

Its name is Helicopter, or comes after it in the index Helicopter

Its name comes before Jack-o'-lantern in the index Hoodie

Its name is Jack-o'-lantern, or comes after it in the index Jack-o'-lantern

It is filed under “bird” Origami Crane

It is not filed under “bird” go to 60

Its name comes before Ocean Liner in the index go to 61

Its name is Ocean Liner, or comes after it in the index go to 62

Its name comes before Music Box in the index Knight's Helmet

Its name is Music Box, or comes after it in the index Music Box

Its name comes before Pagoda in the index Ocean Liner

Its name is Pagoda, or comes after it in the index Pagoda

Its name comes before Sunglasses in the index go to 64

Its name is Sunglasses, or comes after it in the index go to 74

Its name comes before Snowman in the index go to 65

Its name is Snowman, or comes after it in the index go to 69

It is filed under “instrument” Snare Drum

It is not filed under “instrument” go to 66

Its name comes before Rubber Duck in the index go to 67

Its name is Rubber Duck, or comes after it in the index go to 68

Its name comes before Potion Bottle in the index Paper Lantern

Its name is Potion Bottle, or comes after it in the index Potion Bottle

Its name comes before Running Shoe in the index Rubber Duck

Its name is Running Shoe, or comes after it in the index Running Shoe

It is kept on a dark stage Snowman

It is kept on a light stage go to 70

Its name comes before Steam Train in the index go to 71

Its name is Steam Train, or comes after it in the index go to 72

Its name comes before Spinning Top in the index Soap Bubbles

Its name is Spinning Top, or comes after it in the index Spinning Top

Its name comes before Stonehenge in the index Steam Train

Its name is Stonehenge, or comes after it in the index go to 73

Its name comes before Submarine in the index Stonehenge

Its name is Submarine, or comes after it in the index Submarine

It is filed under “stone” go to 75

It is not filed under “stone” go to 76

Its name comes before Trebuchet in the index Sword in the Stone

Its name is Trebuchet, or comes after it in the index Trebuchet

Its name comes before Tractor in the index go to 77

Its name is Tractor, or comes after it in the index go to 81

It is filed under “light” Sunglasses

It is not filed under “light” go to 78

Its name comes before Tin Robot in the index go to 79

Its name is Tin Robot, or comes after it in the index go to 80

Its name comes before Telescope in the index Teddy Bear

Its name is Telescope, or comes after it in the index Telescope

Its name comes before Tower of Pisa in the index Tin Robot

Its name is Tower of Pisa, or comes after it in the index Tower of Pisa

It is filed under “building” Twisting Supertall

It is not filed under “building” go to 82

Its name comes before Windmill in the index go to 83

Its name is Windmill, or comes after it in the index go to 84

Its name comes before Treasure Chest in the index Tractor

Its name is Treasure Chest, or comes after it in the index Treasure Chest

Its name comes before Yo-yo in the index Windmill

Its name is Yo-yo, or comes after it in the index Yo-yo

It has many controls, four or more go to 86

It has fewer than four go to 92

It is filed under “instrument” go to 87

It is not filed under “instrument” go to 88

It takes your own file, photo, or sound Electronic Keyboard

It works with what it has Toy Piano

It is filed under “game” Chess Set

It is not filed under “game” go to 89

It is filed under “light” Diya

It is not filed under “light” go to 90

Its name comes before Laptop in the index Heraldic Shield

Its name is Laptop, or comes after it in the index go to 91

Its name comes before Storybook in the index Laptop

Its name is Storybook, or comes after it in the index Storybook

It is filed under “instrument” go to 93

It is not filed under “instrument” go to 96

It takes your own file, photo, or sound go to 94

It works with what it has Xylophone

Its name comes before Harpsichord in the index Grand Piano

Its name is Harpsichord, or comes after it in the index go to 95

Its name comes before Upright Piano in the index Harpsichord

Its name is Upright Piano, or comes after it in the index Upright Piano

Its name comes before Puzzle Cube in the index go to 97

Its name is Puzzle Cube, or comes after it in the index go to 106

It is kept on a dark stage go to 98

It is kept on a light stage go to 99

It is filed under “light” Lighthouse

It is not filed under “light” Fireworks

Its name comes before Jet Airliner in the index go to 100

Its name is Jet Airliner, or comes after it in the index go to 103

Its name comes before Crown in the index go to 101

Its name is Crown, or comes after it in the index go to 102

Its name comes before Colosseum in the index Bow and Target

Its name is Colosseum, or comes after it in the index Colosseum

Its name comes before Eiffel Tower in the index Crown

Its name is Eiffel Tower, or comes after it in the index Eiffel Tower

It is filed under “physics” Newton's Cradle

It is not filed under “physics” go to 104

Its name comes before Menorah in the index Jet Airliner

Its name is Menorah, or comes after it in the index go to 105

Its name comes before Parthenon in the index Menorah

Its name is Parthenon, or comes after it in the index Parthenon

Its name comes before Statue of Liberty in the index go to 107

Its name is Statue of Liberty, or comes after it in the index go to 111

It is filed under “toy” Spring Toy

It is not filed under “toy” go to 108

Its name comes before Rocket in the index go to 109

Its name is Rocket, or comes after it in the index go to 110

Its name comes before Pyramids of Giza in the index Puzzle Cube

Its name is Pyramids of Giza, or comes after it in the index Pyramids of Giza

Its name comes before Soda Can in the index Rocket

Its name is Soda Can, or comes after it in the index Soda Can

It is filed under “ball” Wizard's Orb

It is not filed under “ball” go to 112

It is filed under “water” Water Bottle

It is not filed under “water” go to 113

Its name comes before Washington Monument in the index go to 114

Its name is Washington Monument, or comes after it in the index go to 115

Its name comes before Taj Mahal in the index Statue of Liberty

Its name is Taj Mahal, or comes after it in the index Taj Mahal

Its name comes before White House in the index Washington Monument

Its name is White House, or comes after it in the index White House

It is alive, or was go to 117

It never was go to 210

It has many controls, four or more go to 118

It has fewer than four go to 145

It has a hands-on mode go to 119

It has no hands-on mode go to 133

It is filed under “sweet” go to 120

It is not filed under “sweet” go to 123

It is filed under “ice” Ice Cream

It is not filed under “ice” go to 121

Its name comes before Candy Cane in the index Birthday Cake

Its name is Candy Cane, or comes after it in the index go to 122

Its name comes before Cupcake in the index Candy Cane

Its name is Cupcake, or comes after it in the index Cupcake

It is filed under “plant” go to 124

It is not filed under “plant” go to 125

Its name comes before Oak Tree in the index Maple Tree

Its name is Oak Tree, or comes after it in the index Oak Tree

Its name comes before DNA in the index go to 126

Its name is DNA, or comes after it in the index go to 129

It is kept on a dark stage Coffee

It is kept on a light stage go to 127

Its name comes before Bacterium in the index Anatomy Atlas

Its name is Bacterium, or comes after it in the index go to 128

Its name comes before Boiled Egg in the index Bacterium

Its name is Boiled Egg, or comes after it in the index Boiled Egg

It is filed under “stone” Pebbles

It is not filed under “stone” go to 130

Its name comes before Lungs in the index go to 131

Its name is Lungs, or comes after it in the index go to 132

Its name comes before Eye in the index DNA

Its name is Eye, or comes after it in the index Eye

Its name comes before Pancakes in the index Lungs

Its name is Pancakes, or comes after it in the index Pancakes

It is kept on a dark stage go to 134

It is kept on a light stage go to 136

It is filed under “ice” Snowflake

It is not filed under “ice” go to 135

Its name comes before Neuron Specimen in the index Neuron

Its name is Neuron Specimen, or comes after it in the index Neuron Specimen

It is filed under “cell” go to 137

It is not filed under “cell” go to 139

It takes your own file, photo, or sound DNA to Protein

It works with what it has go to 138

It is filed under “animal” Animal Cell

It is not filed under “animal” Mitochondrion

It is filed under “plant” go to 140

It is not filed under “plant” go to 141

It is filed under “flower” Pollen Grain

It is not filed under “flower” Saguaro Cactus

It is filed under “fruit” Jelly

It is not filed under “fruit” go to 142

It is filed under “water” Paramecium

It is not filed under “water” go to 143

Its name comes before Brain in the index Beating Heart

Its name is Brain, or comes after it in the index go to 144

Its name comes before Virus in the index Brain

Its name is Virus, or comes after it in the index Virus

It has a hands-on mode go to 146

It has no hands-on mode go to 191

It is filed under “plant” go to 147

It is not filed under “plant” go to 159

It is filed under “flower” go to 148

It is not filed under “flower” go to 153

It is filed under “water” Lotus

It is not filed under “water” go to 149

Its name comes before Rose in the index go to 150

Its name is Rose, or comes after it in the index go to 151

Its name comes before Dandelion in the index Daisies

Its name is Dandelion, or comes after it in the index Dandelion

Its name comes before Sunflower in the index Rose

Its name is Sunflower, or comes after it in the index go to 152

Its name comes before Tulips in the index Sunflower

Its name is Tulips, or comes after it in the index Tulips

It is filed under “tree” go to 154

It is not filed under “tree” go to 158

Its name comes before Palm Tree in the index go to 155

Its name is Palm Tree, or comes after it in the index go to 156

Its name comes before Cherry Blossom in the index Bonsai

Its name is Cherry Blossom, or comes after it in the index Cherry Blossom

Its name comes before Pine Tree in the index Palm Tree

Its name is Pine Tree, or comes after it in the index go to 157

Its name comes before Weeping Willow in the index Pine Tree

Its name is Weeping Willow, or comes after it in the index Weeping Willow

Its name comes before Fern in the index Bamboo

Its name is Fern, or comes after it in the index Fern

It is filed under “fruit” go to 160

It is not filed under “fruit” go to 167

Its name comes before Kiwi in the index go to 161

Its name is Kiwi, or comes after it in the index go to 164

It is filed under “stone” Avocado

It is not filed under “stone” go to 162

Its name comes before Cherries in the index Bananas

Its name is Cherries, or comes after it in the index go to 163

Its name comes before Grapes in the index Cherries

Its name is Grapes, or comes after it in the index Grapes

Its name comes before Pineapple in the index go to 165

Its name is Pineapple, or comes after it in the index go to 166

Its name comes before Orange in the index Kiwi

Its name is Orange, or comes after it in the index Orange

Its name comes before Watermelon in the index Pineapple

Its name is Watermelon, or comes after it in the index Watermelon

Its name comes before Owl in the index go to 168

Its name is Owl, or comes after it in the index go to 179

It is filed under “insect” go to 169

It is not filed under “insect” go to 170

Its name comes before Ladybug in the index Butterfly

Its name is Ladybug, or comes after it in the index Ladybug

Its name comes before Frog in the index go to 171

Its name is Frog, or comes after it in the index go to 175

It is filed under “cell” Chromosome

It is not filed under “cell” go to 172

Its name comes before Croissant in the index go to 173

Its name is Croissant, or comes after it in the index go to 174

Its name comes before Burger in the index Acorns

Its name is Burger, or comes after it in the index Burger

Its name comes before Diatom in the index Croissant

Its name is Diatom, or comes after it in the index Diatom

It is filed under “moon” Jellyfish

It is not filed under “moon” go to 176

It is filed under “sweet” Macarons

It is not filed under “sweet” go to 177

Its name comes before Kelp in the index Frog

Its name is Kelp, or comes after it in the index go to 178

Its name comes before Octopus in the index Kelp

Its name is Octopus, or comes after it in the index Octopus

It is filed under “cell” go to 180

It is not filed under “cell” go to 181

Its name comes before White Blood Cell in the index Red Blood Cell

Its name is White Blood Cell, or comes after it in the index White Blood Cell

It is filed under “bird” go to 182

It is not filed under “bird” go to 183

It is filed under “ice” Penguin

It is not filed under “ice” Owl

It is filed under “fish” go to 184

It is not filed under “fish” go to 185

Its name comes before School of Fish in the index Pufferfish

Its name is School of Fish, or comes after it in the index School of Fish

Its name comes before Pretzel in the index go to 186

Its name is Pretzel, or comes after it in the index go to 188

It is filed under “tree” Pinecone

It is not filed under “tree” go to 187

Its name comes before Popcorn in the index Pizza

Its name is Popcorn, or comes after it in the index Popcorn

It is filed under “star” Starfish

It is not filed under “star” go to 189

It is filed under “fungus” Toadstool

It is not filed under “fungus” go to 190

Its name comes before Snail in the index Pretzel

Its name is Snail, or comes after it in the index Snail

It is kept on a dark stage go to 192

It is kept on a light stage go to 194

Its name comes before Cell Division in the index Apoptosis

Its name is Cell Division, or comes after it in the index go to 193

Its name comes before Phagocytosis in the index Cell Division

Its name is Phagocytosis, or comes after it in the index Phagocytosis

Its name comes before Lollipop in the index go to 195

Its name is Lollipop, or comes after it in the index go to 202

Its name comes before Coral Reef in the index go to 196

Its name is Coral Reef, or comes after it in the index go to 199

It is filed under “fruit” Apple

It is not filed under “fruit” go to 197

It is filed under “star” Astrocyte

It is not filed under “star” go to 198

It is filed under “water” Amoeba

It is not filed under “water” Bacteriophage

It has controls of its own, such as sliders and buttons go to 200

It has no controls of its own Donut

It is filed under “sweet” Gummy Bear

It is not filed under “sweet” go to 201

It is filed under “fish” Coral Reef

It is not filed under “fish” Kidney

Its name comes before Succulent in the index go to 203

Its name is Succulent, or comes after it in the index go to 206

It is filed under “cell” Microglia

It is not filed under “cell” go to 204

It is filed under “sweet” Lollipop

It is not filed under “sweet” go to 205

Its name comes before Sea Urchin in the index Nautilus

Its name is Sea Urchin, or comes after it in the index Sea Urchin

It is filed under “animal” Tardigrade

It is not filed under “animal” go to 207

It is filed under “plant” Succulent

It is not filed under “plant” go to 208

Its name comes before Taco in the index Sushi

Its name is Taco, or comes after it in the index go to 209

Its name comes before Tooth in the index Taco

Its name is Tooth, or comes after it in the index Tooth

It is an idea: math, computing, or a shape go to 211

It is not an idea go to 286

It takes your own file, photo, or sound go to 212

It works with what it has go to 253

It has many controls, four or more go to 213

It has fewer than four go to 243

Its name comes before QR Damage Lab in the index go to 214

Its name is QR Damage Lab, or comes after it in the index go to 228

It has a hands-on mode go to 215

It has no hands-on mode go to 217

It is filed under “wood” Picture Frame

It is not filed under “wood” go to 216

Its name comes before Enigma Machine in the index Circle and Waves

Its name is Enigma Machine, or comes after it in the index Enigma Machine

It is filed under “physics” go to 218

It is not filed under “physics” go to 219

It is filed under “light” Light Lab

It is not filed under “light” Chladni Plate

Its name comes before Model to Splats in the index go to 220

Its name is Model to Splats, or comes after it in the index go to 224

It is filed under “star” Fourier Circles

It is not filed under “star” go to 221

Its name comes before 3D World in the index go to 222

Its name is 3D World, or comes after it in the index go to 223

Its name comes before 3D Video in the index 3D Photo

Its name is 3D Video, or comes after it in the index 3D Video

Its name comes before Graph Plotter in the index 3D World

Its name is Graph Plotter, or comes after it in the index Graph Plotter

Its name comes before Picture Lab in the index go to 225

Its name is Picture Lab, or comes after it in the index go to 226

Its name comes before Photo Album in the index Model to Splats

Its name is Photo Album, or comes after it in the index Photo Album

Its name comes before Point Clouds in the index Picture Lab

Its name is Point Clouds, or comes after it in the index go to 227

Its name comes before QR Code in the index Point Clouds

Its name is QR Code, or comes after it in the index QR Code

Its name comes before Splat Equation in the index go to 229

Its name is Splat Equation, or comes after it in the index go to 236

It is filed under “physics” go to 230

It is not filed under “physics” go to 231

Its name comes before Sound in a Box in the index QR Mosaic

Its name is Sound in a Box, or comes after it in the index Sound in a Box

Its name comes before Shape Morph in the index go to 232

Its name is Shape Morph, or comes after it in the index go to 234

Its name comes before QR Explained in the index QR Damage Lab

Its name is QR Explained, or comes after it in the index go to 233

Its name comes before Screen in the index QR Explained

Its name is Screen, or comes after it in the index Screen

Its name comes before Song Landscape in the index Shape Morph

Its name is Song Landscape, or comes after it in the index go to 235

Its name comes before Splash Book in the index Song Landscape

Its name is Splash Book, or comes after it in the index Splash Book

Its name comes before Surface Plotter in the index go to 237

Its name is Surface Plotter, or comes after it in the index go to 240

It is filed under “tree” Splat Selector

It is not filed under “tree” go to 238

Its name comes before Splat Mirror in the index Splat Equation

Its name is Splat Mirror, or comes after it in the index go to 239

Its name comes before Splat Toolkit in the index Splat Mirror

Its name is Splat Toolkit, or comes after it in the index Splat Toolkit

It has a hands-on mode Turing Machine

It has no hands-on mode go to 241

It is filed under “fish” Volume Viewer

It is not filed under “fish” go to 242

Its name comes before Triple QR in the index Surface Plotter

Its name is Triple QR, or comes after it in the index Triple QR

Its name comes before Gaussian Splatting in the index go to 244

Its name is Gaussian Splatting, or comes after it in the index go to 248

It has a hands-on mode Difference Engine

It has no hands-on mode go to 245

Its name comes before Bombe in the index go to 246

Its name is Bombe, or comes after it in the index go to 247

Its name comes before 3D Data in the index 360° Photo

Its name is 3D Data, or comes after it in the index 3D Data

Its name comes before ConvNet in the index Bombe

Its name is ConvNet, or comes after it in the index ConvNet

It is filed under “physics” Sound Lab

It is not filed under “physics” go to 249

Its name comes before Room Echo Meter in the index go to 250

Its name is Room Echo Meter, or comes after it in the index go to 251

Its name comes before Other Barcodes in the index Gaussian Splatting

Its name is Other Barcodes, or comes after it in the index Other Barcodes

Its name comes before Splat Name in the index Room Echo Meter

Its name is Splat Name, or comes after it in the index go to 252

Its name comes before Word Vectors in the index Splat Name

Its name is Word Vectors, or comes after it in the index Word Vectors

It has many controls, four or more go to 254

It has fewer than four go to 270

It has a hands-on mode go to 255

It has no hands-on mode go to 260

Its name comes before Platonic Solids in the index go to 256

Its name is Platonic Solids, or comes after it in the index go to 258

Its name comes before Multilayer Net in the index Mandelbulb

Its name is Multilayer Net, or comes after it in the index go to 257

Its name comes before Perceptron in the index Multilayer Net

Its name is Perceptron, or comes after it in the index Perceptron

Its name comes before Sorting Machine in the index Platonic Solids

Its name is Sorting Machine, or comes after it in the index go to 259

Its name comes before Torus Knot in the index Sorting Machine

Its name is Torus Knot, or comes after it in the index Torus Knot

Its name comes before Neural Network in the index go to 261

Its name is Neural Network, or comes after it in the index go to 265

It is filed under “fruit” Fruit MRI

It is not filed under “fruit” go to 262

Its name comes before Klein Bottle in the index go to 263

Its name is Klein Bottle, or comes after it in the index go to 264

Its name comes before Electron Microscope in the index 4D Shapes

Its name is Electron Microscope, or comes after it in the index Electron Microscope

Its name comes before Möbius Strip in the index Klein Bottle

Its name is Möbius Strip, or comes after it in the index Möbius Strip

It is kept on a dark stage Walnut CT

It is kept on a light stage go to 266

Its name comes before Recurrent Network in the index go to 267

Its name is Recurrent Network, or comes after it in the index go to 268

Its name comes before Picture QR in the index Neural Network

Its name is Picture QR, or comes after it in the index Picture QR

Its name comes before Transformer in the index Recurrent Network

Its name is Transformer, or comes after it in the index go to 269

Its name comes before Video QR in the index Transformer

Its name is Video QR, or comes after it in the index Video QR

It has a hands-on mode go to 271

It has no hands-on mode go to 276

It is filed under “ball” Gradient Descent

It is not filed under “ball” go to 272

Its name comes before Menger Sponge in the index go to 273

Its name is Menger Sponge, or comes after it in the index go to 274

Its name comes before Half Adder in the index Attractors

Its name is Half Adder, or comes after it in the index Half Adder

Its name comes before Pythagoras Proof in the index Menger Sponge

Its name is Pythagoras Proof, or comes after it in the index go to 275

Its name comes before Sierpinski Tetrix in the index Pythagoras Proof

Its name is Sierpinski Tetrix, or comes after it in the index Sierpinski Tetrix

It has controls of its own, such as sliders and buttons go to 277

It has no controls of its own go to 285

Its name comes before Looped Transformer in the index go to 278

Its name is Looped Transformer, or comes after it in the index go to 281

It is filed under “metal” Airport X-ray

It is not filed under “metal” go to 279

Its name comes before Diffusion Model in the index CT Explained

Its name is Diffusion Model, or comes after it in the index go to 280

Its name comes before Gyroid in the index Diffusion Model

Its name is Gyroid, or comes after it in the index Gyroid

It is filed under “water” Thermal Camera

It is not filed under “water” go to 282

It is filed under “math” Torus

It is not filed under “math” go to 283

Its name comes before Seashell Spiral in the index Looped Transformer

Its name is Seashell Spiral, or comes after it in the index go to 284

Its name comes before Splat Field in the index Seashell Spiral

Its name is Splat Field, or comes after it in the index Splat Field

It is kept on a dark stage Neon Knot

It is kept on a light stage Jelly Blob

It was captured from a real or modeled object go to 287

It was raised from a recipe in the page go to 358

It is filed under “food” go to 288

It is not filed under “food” go to 304

It is filed under “fruit” go to 289

It is not filed under “fruit” go to 296

Its name comes before Raspberry in the index go to 290

Its name is Raspberry, or comes after it in the index go to 293

Its name comes before Grape in the index go to 291

Its name is Grape, or comes after it in the index go to 292

Its name comes before Blueberry in the index Blackberry

Its name is Blueberry, or comes after it in the index Blueberry

Its name comes before Pomegranate in the index Grape

Its name is Pomegranate, or comes after it in the index Pomegranate

It is filed under “metal” Real Tin Can

It is not filed under “metal” go to 294

It is filed under “photoreal” go to 295

It is not filed under “photoreal” Strawberry

It is filed under “sweet” Stollen

It is not filed under “sweet” Raspberry

It is filed under “sweet” go to 297

It is not filed under “sweet” go to 299

It is filed under “star” Cinnamon Star

It is not filed under “star” go to 298

It is filed under “photoreal” Heart Donut

It is not filed under “photoreal” Heart Cookie

It is filed under “fish” Sushi Boat

It is not filed under “fish” go to 300

Its name comes before Real Croissant in the index go to 301

Its name is Real Croissant, or comes after it in the index go to 302

Its name comes before Cowboy Steak in the index Carrot Cake

Its name is Cowboy Steak, or comes after it in the index Cowboy Steak

Its name comes before Seeded Bread Loaf in the index Real Croissant

Its name is Seeded Bread Loaf, or comes after it in the index go to 303

Its name comes before Tomatoes in the index Seeded Bread Loaf

Its name is Tomatoes, or comes after it in the index Tomatoes

It makes a sound go to 305

It is silent go to 347

It is filed under “animal” go to 306

It is not filed under “animal” go to 317

It is filed under “insect” go to 307

It is not filed under “insect” go to 311

It is filed under “photoreal” go to 308

It is not filed under “photoreal” Honeybee

Its name comes before May Beetle in the index go to 309

Its name is May Beetle, or comes after it in the index go to 310

Its name comes before Cluster Fly in the index Carder Bumblebee

Its name is Cluster Fly, or comes after it in the index Cluster Fly

Its name comes before Millipede in the index May Beetle

Its name is Millipede, or comes after it in the index Millipede

Its name comes before Puffin in the index go to 312

Its name is Puffin, or comes after it in the index go to 314

Its name comes before Cave Lioness in the index Cat Statue

Its name is Cave Lioness, or comes after it in the index go to 313

Its name comes before Horse Statue in the index Cave Lioness

Its name is Horse Statue, or comes after it in the index Horse Statue

It is filed under “wood” Wooden Elephant

It is not filed under “wood” go to 315

It is filed under “bird” Puffin

It is not filed under “bird” go to 316

Its name comes before Souvenir Turtle in the index Souvenir Elephant

Its name is Souvenir Turtle, or comes after it in the index Souvenir Turtle

It is filed under “plant” go to 318

It is not filed under “plant” go to 325

It is filed under “flower” go to 319

It is not filed under “flower” go to 321

Its name comes before Real Sunflower in the index Peonies in a Vase

Its name is Real Sunflower, or comes after it in the index go to 320

Its name comes before White Roses in the index Real Sunflower

Its name is White Roses, or comes after it in the index White Roses

It is filed under “tree” go to 322

It is not filed under “tree” go to 323

Its name comes before Real Bonsai Tree in the index Money Tree

Its name is Real Bonsai Tree, or comes after it in the index Real Bonsai Tree

It is filed under “fruit” Physalis

It is not filed under “fruit” go to 324

It is filed under “photoreal” Real Cactus

It is not filed under “photoreal” Potted Cactus

It is filed under “toy” go to 326

It is not filed under “toy” go to 329

Its name comes before Real Rubber Duck in the index go to 327

Its name is Real Rubber Duck, or comes after it in the index go to 328

Its name comes before Monkey Doll in the index Knight on a Horse

Its name is Monkey Doll, or comes after it in the index Monkey Doll

Its name comes before Toy T. Rex in the index Real Rubber Duck

Its name is Toy T. Rex, or comes after it in the index Toy T. Rex

Its name comes before Lantern in the index go to 330

Its name is Lantern, or comes after it in the index go to 338

It is filed under “crystal” go to 331

It is not filed under “crystal” go to 332

It is kept on a dark stage Crystal

It is kept on a light stage Alum Crystal

Its name comes before Cone Shell in the index go to 333

Its name is Cone Shell, or comes after it in the index go to 335

It is filed under “vehicle” BMX Bicycle

It is not filed under “vehicle” go to 334

Its name comes before Boombox in the index Basket

Its name is Boombox, or comes after it in the index Boombox

It is filed under “planet” Crochet Earth

It is not filed under “planet” go to 336

It is filed under “tree” Golden Maple

It is not filed under “tree” go to 337

Its name comes before Garden Gnome in the index Cone Shell

Its name is Garden Gnome, or comes after it in the index Garden Gnome

Its name comes before Real Mushroom in the index go to 339

Its name is Real Mushroom, or comes after it in the index go to 343

It is filed under “light” Lantern

It is not filed under “light” go to 340

It is filed under “math” Mandeltorus

It is not filed under “math” go to 341

Its name comes before Murex Shell in the index Marble Bust

Its name is Murex Shell, or comes after it in the index go to 342

Its name comes before Real Alarm Clock in the index Murex Shell

Its name is Real Alarm Clock, or comes after it in the index Real Alarm Clock

It is filed under “wood” Real Pencil

It is not filed under “wood” go to 344

It is filed under “instrument” Ukulele

It is not filed under “instrument” go to 345

It is filed under “fungus” Real Mushroom

It is not filed under “fungus” go to 346

Its name comes before Vintage Camera in the index Triceratops Skull

Its name is Vintage Camera, or comes after it in the index Vintage Camera

It is filed under “car” go to 348

It is not filed under “car” go to 350

Its name comes before Muscle Car in the index Classic Sports Car

Its name is Muscle Car, or comes after it in the index go to 349

Its name comes before Track Car in the index Muscle Car

Its name is Track Car, or comes after it in the index Track Car

It is filed under “toy” go to 351

It is not filed under “toy” go to 352

It is filed under “animal” Felted Fox

It is not filed under “animal” Wind-up Robot

Its name comes before Ship Model in the index go to 353

Its name is Ship Model, or comes after it in the index go to 355

It is filed under “planet” Perseverance Rover

It is not filed under “planet” go to 354

Its name comes before Rangefinder Camera in the index Cochem Castle

Its name is Rangefinder Camera, or comes after it in the index Rangefinder Camera

It is filed under “wood” Ship Model

It is not filed under “wood” go to 356

It is filed under “crystal” Vanadinite

It is not filed under “crystal” go to 357

Its name comes before Typewriter in the index Space Capsule

Its name is Typewriter, or comes after it in the index Typewriter

It belongs to the sky or the weather go to 359

It stays on the ground or below it go to 408

It is kept on a dark stage go to 360

It is kept on a light stage go to 384

It has many controls, four or more go to 361

It has fewer than four go to 366

It is filed under “planet” Small Worlds

It is not filed under “planet” go to 362

It is filed under “moon” Real Moon

It is not filed under “moon” go to 363

It is filed under “ice” Real Moons

It is not filed under “ice” go to 364

It is filed under “light” Lava Lamp

It is not filed under “light” go to 365

Its name comes before Solar System in the index Real Planets

Its name is Solar System, or comes after it in the index Solar System

It is filed under “star” go to 367

It is not filed under “star” go to 373

Its name comes before Star in the index go to 368

Its name is Star, or comes after it in the index go to 370

It has a hands-on mode Pulsar

It has no hands-on mode go to 369

It is filed under “fire” Meteor

It is not filed under “fire” Ring Nebula

Its name comes before Star Explorer in the index go to 371

Its name is Star Explorer, or comes after it in the index go to 372

Its name comes before Star Cluster in the index Star

Its name is Star Cluster, or comes after it in the index Star Cluster

Its name comes before Supernova in the index Star Explorer

Its name is Supernova, or comes after it in the index Supernova

It has a hands-on mode go to 374

It has no hands-on mode go to 376

It is filed under “fire” Campfire

It is not filed under “fire” go to 375

It is filed under “ice” Comet

It is not filed under “ice” Snow Globe

It is filed under “planet” go to 377

It is not filed under “planet” go to 378

It is filed under “ice” Uranus

It is not filed under “ice” Aurora World

Its name comes before Night Sky in the index go to 379

Its name is Night Sky, or comes after it in the index go to 381

It is filed under “water” Geyser

It is not filed under “water” go to 380

It is filed under “fire” Candle

It is not filed under “fire” Nebula

It takes your own file, photo, or sound Night Sky

It works with what it has go to 382

It is filed under “cell” Powers of Ten

It is not filed under “cell” go to 383

Its name comes before Spiral Galaxy in the index Real Galaxies

Its name is Spiral Galaxy, or comes after it in the index Spiral Galaxy

It is filed under “planet” go to 385

It is not filed under “planet” go to 392

Its name comes before Neptune in the index go to 386

Its name is Neptune, or comes after it in the index go to 389

It has a hands-on mode Earth Model

It has no hands-on mode go to 387

Its name comes before Mars Model in the index Jupiter

Its name is Mars Model, or comes after it in the index go to 388

Its name comes before Mercury Model in the index Mars Model

Its name is Mercury Model, or comes after it in the index Mercury Model

It has controls of its own, such as sliders and buttons go to 390

It has no controls of its own Tiny Planet

It is filed under “ice” Neptune

It is not filed under “ice” go to 391

Its name comes before Venus Model in the index Saturn

Its name is Venus Model, or comes after it in the index Venus Model

It has a hands-on mode go to 393

It has no hands-on mode go to 396

It is filed under “ice” Iceberg

It is not filed under “ice” go to 394

Its name comes before Black Hole in the index Asteroid

Its name is Black Hole, or comes after it in the index go to 395

Its name comes before Solar Model in the index Black Hole

Its name is Solar Model, or comes after it in the index Solar Model

It is filed under “moon” go to 397

It is not filed under “moon” go to 399

Its name comes before Saturn V in the index Moon Model

Its name is Saturn V, or comes after it in the index go to 398

Its name comes before SLS Rocket in the index Saturn V

Its name is SLS Rocket, or comes after it in the index SLS Rocket

It is filed under “star” go to 400

It is not filed under “star” go to 401

It has many controls, four or more Real Star Systems

It has fewer than four Sun

It is filed under “water” go to 402

It is not filed under “water” go to 403

Its name comes before Waterfall in the index Ocean Wave

Its name is Waterfall, or comes after it in the index Waterfall

It is filed under “fire” Volcano

It is not filed under “fire” go to 404

It is filed under “ice” Ice Swan

It is not filed under “ice” go to 405

Its name comes before Storm Cloud in the index go to 406

Its name is Storm Cloud, or comes after it in the index go to 407

Its name comes before Space Shuttle in the index Rainbow

Its name is Space Shuttle, or comes after it in the index Space Shuttle

Its name comes before Tornado in the index Storm Cloud

Its name is Tornado, or comes after it in the index Tornado

It has many controls, four or more go to 409

It has fewer than four go to 433

It takes your own file, photo, or sound go to 410

It works with what it has go to 421

It is kept on a dark stage go to 411

It is kept on a light stage go to 412

Its name comes before Photo Dash in the index Note Rider

Its name is Photo Dash, or comes after it in the index Photo Dash

It is filed under “ball” go to 413

It is not filed under “ball” go to 414

It is filed under “game” Page Breaker

It is not filed under “game” Molecule Viewer

It is filed under “water” go to 415

It is not filed under “water” go to 416

It is filed under “physics” Ripple Tank

It is not filed under “physics” Terrain in a Box

It has a hands-on mode Protein

It has no hands-on mode go to 417

It is filed under “light” Light Bench

It is not filed under “light” go to 418

It is filed under “cell” Super-Res Microscope

It is not filed under “cell” go to 419

It is filed under “crystal” Thermal Ellipsoids

It is not filed under “crystal” go to 420

Its name comes before Cryo-EM Map in the index Contour Lab

Its name is Cryo-EM Map, or comes after it in the index Cryo-EM Map

It is filed under “game” go to 422

It is not filed under “game” go to 426

It is filed under “moon” go to 423

It is not filed under “moon” go to 424

It is kept on a dark stage Soft Landing

It is kept on a light stage Longtail

It is filed under “ball” go to 425

It is not filed under “ball” Strata

Its name comes before Volley Table in the index Shardball

Its name is Volley Table, or comes after it in the index Volley Table

It is filed under “chemistry” go to 427

It is not filed under “chemistry” go to 431

It is filed under “atom” go to 428

It is not filed under “atom” go to 429

Its name comes before Electron Orbital in the index Atom

Its name is Electron Orbital, or comes after it in the index Electron Orbital

It is filed under “metal” Unit Cells

It is not filed under “metal” go to 430

Its name comes before Periodic Table in the index Orbital Atlas

Its name is Periodic Table, or comes after it in the index Periodic Table

It has a hands-on mode Pearl

It has no hands-on mode go to 432

It is filed under “fire” Galaxy in a Box

It is not filed under “fire” Relief Map

It is filed under “photoreal” go to 434

It is not filed under “photoreal” go to 440

It is filed under “crystal” go to 435

It is not filed under “crystal” go to 436

Its name comes before Pyrite in the index Fluorite

Its name is Pyrite, or comes after it in the index Pyrite

It is filed under “instrument” go to 437

It is not filed under “instrument” go to 438

Its name comes before Celestial Globe in the index Armillary Sphere

Its name is Celestial Globe, or comes after it in the index Celestial Globe

Its name comes before Megalodon Tooth in the index Ammonite

Its name is Megalodon Tooth, or comes after it in the index go to 439

Its name comes before Morasko Meteorite in the index Megalodon Tooth

Its name is Morasko Meteorite, or comes after it in the index Morasko Meteorite

It is filed under “stone” go to 441

It is not filed under “stone” go to 446

It is kept on a dark stage go to 442

It is kept on a light stage go to 443

It is filed under “game” Stone Belt

It is not filed under “game” Diamond

Its name comes before Ruby in the index go to 444

Its name is Ruby, or comes after it in the index go to 445

Its name comes before Opal in the index Emerald

Its name is Opal, or comes after it in the index Opal

Its name comes before Sapphire in the index Ruby

Its name is Sapphire, or comes after it in the index Sapphire

It has a hands-on mode go to 447

It has no hands-on mode go to 450

It is filed under “chemistry” go to 448

It is not filed under “chemistry” go to 449

It takes your own file, photo, or sound Molecule

It works with what it has Crystal Lattice

Its name comes before Quartz Cluster in the index Amethyst Geode

Its name is Quartz Cluster, or comes after it in the index Quartz Cluster

It is filed under “game” go to 451

It is not filed under “game” go to 453

It is filed under “ball” Night Owl Pinball

It is not filed under “ball” go to 452

It is filed under “water” Grain Garden

It is not filed under “water” Cast a Shadow

Its name comes before Hurricane in the index go to 454

Its name is Hurricane, or comes after it in the index go to 457

It is filed under “fire” Earthquakes

It is not filed under “fire” go to 455

Its name comes before Climate Records in the index Bar Harbor Tides

Its name is Climate Records, or comes after it in the index go to 456

Its name comes before Grand Canyon in the index Climate Records

Its name is Grand Canyon, or comes after it in the index Grand Canyon

It is filed under “animal” Stork Migration

It is not filed under “animal” go to 458

Its name comes before Mount St. Helens in the index Hurricane

Its name is Mount St. Helens, or comes after it in the index go to 459

Its name comes before The Sea Floor in the index Mount St. Helens

Its name is The Sea Floor, or comes after it in the index The Sea Floor

Every one of the 460 Splashes sits at the end of exactly one path through these 459 couplets, no more than 15 choices from the first, about 10.1 on average. A check walks every path each time the book is built.