How To Prove A Geometric Formula With A Clementine And A Piece of Paper

Here's a fun demonstration from Cornell maths professor Steven Strogatz. Take a clementine (or any spherical, peelable fruit) and trace around its widest part four times. Then peel it. Flatten out the peelings as best you can and divvy them up evenly among the circles. Voilà! Tangible proof that the the surface area… »1/14/15 7:50pm1/14/15 7:50pm

"The most delicious fruit known to men" has been bioengineered to be even better

One of the reasons bananas enjoy their rampant popularity is that the kinds you buy in stores are hideously mutated versions of the original, bred to not have the inedible seeds their wild brethren so proudly display. Thanks to new research we may soon be seeing other fruit making the transition to seedlessness, and… »3/18/11 7:30pm3/18/11 7:30pm