/u/ursois's posts in /r/askscience
How do you think human evolution and migration would have been affected if the oceans were fresh water instead of salty?
1 upvotes
Mark as read: Add to a list
1 upvotes
Mark as read: Add to a list
1 upvotes
Mark as read: Add to a list
If a trebuchet can launch 90kg projectiles 300 meters, does that mean it can also launch 300 kg projectiles 90 meters? If not, why wouldn't it be interchangeable?
1 upvotes
Mark as read: Add to a list
1 upvotes
Mark as read: Add to a list
