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 ...

Contains spoilers for "Boston Blue" Season 1, Episode 1 — "Faith and Family" Don't worry, "Blue Bloods" fans — "Boston Blue" won't leave you behind as it tries to forge its own identity. There were ...

Chocolate or strawberry? Life or death? We make some choices quickly and automatically, relying on mental shortcuts our brains have developed over the years to guide us in the best course of action.