/u/nueoritic-parents's posts in /r/askscience
Who decides who gets what frequencies on the radio? How far does someone “own” a certain frequency before another station can broadcast on it?
2 upvotes
Mark as read: Add to a list
Why do the suds in my sink when I swirl them form a spiral like the Milky Way galaxy? Are the same forces at work?
1 upvotes
Mark as read: Add to a list