/r/askscience
Given that there are plenty of liquids more dense than water, is it likely that the deepest crags of the ocean are filled with liquids other than water?
Mark as read: Add to a list
Why is an elevated heart rate good when caused by exercise or sex but bad when caused by stress at work or driving in traffic?
Mark as read: Add to a list
The new "female viagra" drug is making a lot of news this week. The conversation in the news is about what it does for women but are there any neurological reasons why it wouldn't also have the same libido-increasing effects for men?
Mark as read: Add to a list
When we say "the electromagnetic interaction is mediated by photons", what's actually happening in terms of the wave function/Schroedinger's equation?
Mark as read: Add to a list
Mark as read: Add to a list
If all plant life suddenly died, how long would it take for humans to "suffocate" due to lack of oxygen?
Mark as read: Add to a list
Mark as read: Add to a list
Mark as read: Add to a list
Mark as read: Add to a list
Mark as read: Add to a list