/u/foolandhismoney's posts in /r/askscience
Can two lazers that both emit light outside of the visible spectrum interfere with each other to create a visible pixel at their intersection?
2281 upvotes
Mark as read: Add to a list
1 upvotes
Mark as read: Add to a list
Does the single origin of life for all 3..4 life domains make asteroid seeding over Earth-bound magic soup conditions more likely, since magic soup should have created multiple domain starting points?
1 upvotes
Mark as read: Add to a list
1 upvotes
Mark as read: Add to a list