Gnat sez, "A resident of Christchurch, New Zealand, cleverly demonstrates the liquifaction that caused so much trouble in the recent earthquakes. The ground is soil and water, usually stable. When shaken, the soil clumps and water separates out: liquifaction. The result is damaged houses, fallen buildings, and a city of death and mess."
Christchurch Earthquake Showing the sand liquefaction process with vibration
(Thanks, Gnat!)
earthquake,new zealand,youtube,video
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
