pighalf

Do you enjoy hiking, canoeing and biking?

Hi Scott, thanks for doing this AMA. Could you tell us something unusual about being in space that many people don't think about?

Thanks for doing this AMA. Can you comment on how most people obtained food in the 1940s and what sort of employment opportunities were available for your brothers? Also, how many languages can you speak? Your English is quite good.

As a maintenance man, have you ever taught karate to a troubled teen that lives with a single working mom and was bullied in school?

Hi Dr kaku, last week it was announced that two of Jupiter's moons may contain water and could be earth like. Do you believe these moons can sustain animal and plant life?