National Geographic Photo Contest 2011
National Geographic is currently holding its annual
The Ultimate Guide to Worldwide Etiquette
If you're travelling abroad then you're going to need to make sure you know a thing or two about local etiquette. From how much to tip, to dining do's and don'ts, here's Swissotel's guide to worldwide etiquette.
21 Ingeniously Mind-Blowing Camping Ideas
Why the mantis shrimp is awesome.
Watch "Phil Hansen: The art of the imperfect" Video at TED2013...
Strobe Illusion - Stare into the Strobe and begin to hallucinate!...
A very trippy and powerful optical illusion.
What's Up With Room 322 at Hotel ZaZa? - The Vigilant Citizen...
Room 322 at Houston's Hotel ZaZa is probably the creepiest hotel room ever.
Surreal Photography by George Christakis / Surreal Photography...
TinEye Labs - Multicolr Search Lab
We extracted the colors from 10 million Creative Commons images on Flickr. Search this collection by color. Addictive and very likely the best color search engine in the world!
August Sunset-3D Panorama
Could New York run on renewable energy alone?
An expert explains how the state can reduce its power demand -- and its reliance on fossil fuels
FoldMoney.com - The Amazing $20 Bill
Does the U.S. $20 dollar bill contains hidden pictures of the 9/11 World Trade Center and Pentagon attacks?
20 Historical Photos
John Lennon giving the autograph, with his future killer Mark Chapman, few hours before death. Destroying the Berlin Wall Osama bin Laden with his family visiting Falun in Sweden in 70′. The Beatles at the beginning of their career. Elvis Presley...
15 Perfectly timed Photos
Funny photography, sometimes with luck, sometimes just perfectly timed.. Check out Part 2: 20 more Perfectly Timed Photos