_The_Professor_

You Can’t Put Too Much Water into a Nuclear Reactor.

What are the odds someone named "Doc" would become a medic? Must be astronomical . . . like how Lou Gehrig got Lou Gehrig's disease!

I find this photo to be overwhelmingly arousing. How does it feel to know that copious amounts of semen (and I can speak only for myself here) have been spilled because of you?

Thank you for doing this AMA.

I'm curious if there's any research on how it is that we know we don't remember something in our short term memory. For example, If I read a string of thirteen letters to someone, and they try to recite them back to me, there are times when that person will recite thirteen letters but say, "I know that a couple in the middle are wrong." How is it that we can know they're wrong if we don't have a clear memory of them to compare to what we recited?