Stand on Surface of Mercury, Swim in Sand December 18, 2017 admin Science & Technology When Cream Hits Coffee, the Math Is Magical The Shockwaves on a Rain-Soaked Window Screen Are Wonderfully Unique Beautiful Slow Motion Shock Waves Created by Objects Being Thrown at a Wet Window Screen Making Liquid Out of Sand and Air What Kind of Sorcery Lets People Swim in This Sand-Filled Hot Tub? Watch This Soothing Video of a Liquid Sand Bed and Let All Your Worries Drift Away Ex NASA Engineer Makes Everyone Freak Out When He Turns Sand into ‘Liquid Soup,’ and Here’s How He Did It Can You Stand on Liquid Mercury? Watch a Scientist Try Watch What It’s Like to Attempt Standing on Liquid Mercury Watch Colorful Iron Shavings Pulse to Music in Real Time DIY Gold Slime How Silly Putty Works Watching 25,000 Dice Neatly Arrange Themselves Shouldn’t Be This Fascinating When 25,000 Little Dice Are Agitated in a Cylinder, They Form into Neat Concentric Circles The Secret to Sorting 25,000 Jumbled Dice Involves Some Surprisingly Simple Physics