Hollywood films (usually) don’t use the real thing when they’re filming scenes depicting drug use. Here is how they make the fakes look real.

*

Have you ever wondered why internet links are usually blue?

*

Leave it as it lies. Atlas Obscura has this interesting rundown of 8 plane wrecks that have become their own memorials.

*

Intriguing Headline of the Day: This Might Be the Weirdest Thing That’s Ever Happened to Earth's Atmosphere

*

This fantastic video explains how Pixar is so effective at storytelling.

*

From the Archives: Do Lemmings Really Run Off Cliffs to Their Death?