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

Google hides useful search tools that most people overlook. Check out these four features to find answers faster, and explore content more efficiently.

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 ...

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

Google has used the quadratic equation to demonstrate algebra has direct application in sports, engineering, physics, and ...

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Kickoff from Bryant-Denny Stadium in Tuscaloosa, Ala., is at 3:30 p.m. ET. The Crimson Tide are 6-point favorites in the ...