In the world of math, many strange results are possible when we change the rules. But there’s one rule that most of us have been warned not to break: don’t divide by zero.
We have been collaborating on rotational motion, which is timely for some of the videos I’ve been doing lately.
On any given day we’re lied to from 10 to 200 times, and the clues to detect those lie can be subtle and counter-intuitive.
Looking back through the archives, we have found some great ways to make the humble potato the star of the show.
Discover why your body is a wonderland with Christine Sydelko!
n ancient Greece, the best-known remedy for a long-standing headache was to drill a small hole in the skull to drain supposedly infected blood.