A 2019 analysis of over 450,000 pregnant American women ages 12 to 44 by the National Institute on Drug Abuse found that cannabis use more than doubled between 2002 and ...

New research shows that wherever human populations mix, their languages blend as well ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Preventable diseases will return, and I believe that we will have our children harmed for things that we know they do not need to be harmed by.” ...