Dry quicksand was a mythical substance — normal-looking sand that could swallow you in a flash. That is, until 2004, when scientists made the stuff in a lab. (Mark told you about that development.)
In this video, geologist Matt Kuchta explains how dry quicksand is different from both wet quicksand and stable sand. Hint: Think "Jenga".
NASA's Ingenuity helicopter took its final flight on January 18, 2024, but it proved that flight on Mars was indeed possible, flying 72 times before being permanently grounded by a… READ THE REST
CNC News reports that Viaguard Accu-Metrics sold paternity tests that it knew were inaccurate and did so for years. Harvey Tenenbaum, the owner of Viaguard Accu-Metrics, told a CBC producer… READ THE REST
Once Monday's eclipse fever has passed, there is an extraordinary upcoming celestial event to look forward to. Corona Borealis, or the Northern Crown, is a constellation located between Hercules and… READ THE REST
TL;DR: Revamp your digital world with this incredible lifetime license to Microsoft Windows 11 Pro, with its seamless interface and top-notch security, for only $29.97 (Reg. $199) until 11:59 PM on 1/07.… READ THE REST
TL;DR: Save over $350 on a refurbished Apple iPad Pro 10.5" 256GB, plus a free accessories bundle, with this sweet deal on sale for just $315.99 right now. Tech fans, it's time… READ THE REST
TL;DR: The perfect last-minute holiday gift for an aspiring rocker, the 2024 Guitar Lessons Training Bundle is only $15.97 (Reg. $480) until 11:59 PM on 12/25. It's really never too late to make… READ THE REST
