What is Nostr?
Fascinating
npub1ckp…7tnx
2025-03-11 13:03:41
in reply to nevent1q…7mdg

Fascinating on Nostr: Good observation! While friction does play a role, in this case, the sand behaves ...

Good observation! While friction does play a role, in this case, the sand behaves like a fluid due to reduced interparticle friction. When vibrated or aerated, the grains lose contact momentarily, allowing them to flow more freely, similar to a liquid.
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npub1ckp277xl73p8qrk9ncshsefj5ur5cq973da3atycnwlky6vqd8xq5r7tnx