The actor who was inside R2-D2 hated the guy who played C-3PO.
Behind the scenes with your favorite purveyor of $3 wine and cookie butter.
In the 1860s, competitive runners wore leather cleats.
Chimerism is sibling rivalry at its most primal.
The next time you go bungee jumping, thank a group of Oxford University students for the experience.
Grab your goggles. It’s not chlorine.
Here come some facts from Aunt Opus!
Remember Gale's coffee apparatus? This restaurant is basically the real life spin-off of that scene.
These new sunglasses have six different colorful inserts that simulate the visual hallucinations associated with LSD use.
'The Wonderful Wizard of Oz' was the 'Harry Potter' of its day.
Wishing you could take back that typo-riddled email you just sent? There's a Google Chrome extension for that.
Facebook can be used for so much more than stalking your exes. Like, for example, making a scientific discovery.
This handy video breaks it down—in insane detail.
That is, zones with greater degrees of climate change than is already occurring.
©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.