The average American typically eats between 3,000 to 5,000 calories at Thanksgiving dinner.
This virtual music box produces sounds based on the varying orbital speeds of different planets.
This list will put you in a glass case of emotion. In a good way.
Robotic assistants could react to real-time scans of the patient’s body.
On July 14, the New Horizons probe will be closer to Pluto than New York City is to Hong Kong.
When a bill came due, Tesla got creative.
Another round of humorous and/or useful flowcharts from around the web.
From 1863 to 1935, the building that is now New York's Tenement Museum housed some 7,000 residents—and they left some pretty interesting things in the walls and floors.
There’s a light bulb in Livermore, California that has been burning since 1901.
Here are 13 fine, upstanding words that long ago switched from negative to positive (or vice versa).
What we know about the "Ju-Jitsu Girl" of England.
©2016 Mental Floss, Inc. All rights reserved. Mental Floss® is a registered trademark owned by Felix Dennis. mentalfloss.com is a trademark owned by Felix Dennis.