Cavman
11-29-2017, 04:59 PM
https://m.wimp.com/liquid-sand-hot-tub/
ARtraveler
11-29-2017, 05:33 PM
Neat. :2thumbs::2thumbs:
The liquification of sand and gravel also happens in a large earthquake. That is what causes a lot of the damage. :thumbup:
Powered by vBulletin® Version 4.2.5 Copyright © 2024 vBulletin Solutions Inc. All rights reserved.