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 ...

Sim racing is serious business, particularly for the people who do it competitively or those who do it to stay sharp and practice outside the car. Sometimes, these people are one and the same. It ...

High-performance frequency synthesizers are instrumental to modern radio, wireless, and telecommunication systems.

The "Wow!" signal has been etched with a red marker in the memory of advocates for the search for extraterrestrial intelligence (SETI) since its unveiling in 1977. To this day, it remains one of the ...

The Food and Drug Administration has approved updated COVID-19 shots for fall, implementing the tightest restrictions on who can access the vaccines since they became available. Health and Human ...

It’s back to school, and back to birthday parties for some households. If you’re doing the catering yourself, buying plastic cups and plates might seem inevitable. The disposable kind makes for a ...

“Soccer moms” don’t really exist in the Netherlands. Great cycling infrastructure there liberates parents from the task of ferrying their kids everywhere. “There are few chauffeuring their kids around ...