/u/slushhead_00's posts in /r/askscience
When early astronomers (circa. 1500-1570) looked up at the night sky with primitive telescopes, how far away did they think the planets were in relation to us?
2802 upvotes
Mark as read: Add to a list
How many synthetic elements can be made? What’s the process that enables us to make them in the first place?
9 upvotes
Mark as read: Add to a list
8 upvotes
Mark as read: Add to a list
8 upvotes
Mark as read: Add to a list
5 upvotes
Mark as read: Add to a list
What does the world look like from the perspective of a mantis shrimp? Why do they have 16 cones? What evolutionary advantage does this give them?
1 upvotes
Mark as read: Add to a list
Could there anything smaller than a quark? Considering that everything must be made up of something, wouldn’t there have to be? How small could a particle get?
1 upvotes
Mark as read: Add to a list
1 upvotes
Mark as read: Add to a list
Most things in the universe operate and conform to mathematical equations. Is that just a coincidence, or did we model our equations around the universe itself?
1 upvotes
Mark as read: Add to a list
1 upvotes
Mark as read: Add to a list