Mangesh Hattikudur

Mangesh co-founded mental_floss in 2001 and served as Editor-in-Chief of the magazine as well as Chief Creative Officer.

Once upon a time, a calculator watch cost more a year at Harvard.

If you love Vladimir Putin, but don't have the shirts, posters and throw pillows to prove it, this club can show you the way.

How the humble skateboard helped to kickstart a young feminist movement.

Secret #1: Get your narrator in cahoots with the reader.

If you love petting zoos, but hate that they're never stocked with crocodiles, Paga, Ghana is the place for you.

In 1981, Time Magazine spotted a hot new trend: cats.

If you want to know where your seaweed salad comes from, NASA's satellite imagery can help.

Throw away your night vision goggles. A few drops of this magic liquid is all you need to see in the dark.

During WWII, the U.S. government was scared that Japan might take all of Hawaii's money. Here's what they did to stop it.

When an Idaho man saw barefoot kids in Nairobi, he knew he had to do something. His solution: a smarter shoe.