https://m.wimp.com/liquid-sand-hot-tub/
Neat. The liquification of sand and gravel also happens in a large earthquake. That is what causes a lot of the damage.
Last edited by ARtraveler; 11-29-2017 at 05:42 PM.
Currently Owned: 2019 F3 Limited, 2020 F3 Limited: SOLD BOTH LIMITEDS in October of 2023. Previously : 2008 GS-SM5 (silver), 2009 RS-SE5 (red), 2010 RT-S Premier Editon #474 (black) 2011 RT A&C SE5 (magnesium) 2014 RTS-SE6 (yellow) MY FINAL TALLY: 7 Spyders, 15 years, 205,500 miles IT HAS BEEN A LONG, WONDERFUL, AND FUN RIDE. 2020 F3L , Magma Red
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