aobtree123
aobtree123 t1_j1yuc6j wrote
Reply to comment by Survivor256 in High-Five strangers over the internet by arto64
Ewwww. I am sorry about that. Here’s one from the UK ✋
aobtree123 t1_j1yu91p wrote
Reply to High-Five strangers over the internet by arto64
I don’t know what it is about this that works, but it’s fantastic. It’s just nice to know you’ve made contact with someone, especially if you’re lonely and I have no friends.
I have put it in my favourites bar in Safari.
aobtree123 t1_iwg5mho wrote
Nice. That’s actually a volcano. You would not think it with all that snow. LOL
aobtree123 t1_j3zwjed wrote
Reply to Why are coastlines crinkly near the poles but smooth in the tropics? by emsot
It’s due to centrifugal forces with earth as the rotating frame of reference. During island formation there is more centrifugal force at the equator which smooths the edges of an island. At the poles the centrifugal forces is less.
Think of it like making a pizza out of dough. The faster the dough spins the smoother the edges.