/u/thetimujin's posts
Why can I pick an item from each set of a _finite_ family of sets without invoking the axiom of choice?
Mark as read: Add to a list
If electric force is mediated by photons, and photons are their own antiparticles, why can we distinguish positive and negative charges by their electric fields?
Mark as read: Add to a list
Mark as read: Add to a list
If we keep up global warming the Earth, will it prevent the next glacial period of the current Ice Age?
Mark as read: Add to a list
When you keep an empty room sealed for a few months, it smells foul when you open it, even though there is nothing in there that would spoil and smell. What is that smell?
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