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 ...

For years, a French mathematician searched for a proof that a gigantic number is prime. His method is still used 150 years ...

The longevity of Jobs’ 10-minute design session suggests the approach worked. The calculator survived nearly two decades of ...

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And why letting people come up with their own ideas, and actually try those ideas, is almost always the best approach.

I created a rudimentary calculator using only marbles. Watch as I demonstrate its functionality and explore the concept.

Apple co-founder Steve Jobs was infamous for his harsh critiques of the work of his team. Hardware or software, ...

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