{"type":"rich","version":"1.0","title":"YODL wrote","author_name":"YODL (npub162…atdhy)","author_url":"https://nostr.now/npub162zpxufpw8pnuytaf0gfxzkqtvk9rvcwkvppa7x57y3n7qkfpg4shatdhy","provider_name":"njump","provider_url":"https://nostr.now","html":"Surprising factoid about electricity:\nWhile individual electrons move quite slowly through a conductor (about half an inch per minute!), the movement of electrical charges is nearly instantaneous - like a long tube filled with marbles. Push one in at one end, and one pops out the other end almost immediately."}