The untouched natural beauty of New Zealand is like a magical world

I'm one of those horrible humans who take nature for granted and recharge myself through indoor fluorescent lighting. I like walking city streets, I like going into city bars and I like eating city food. Feeling tires screech, hearing sirens wail, coming across unexplainable damp spots, that's all what I'm used to.… » 1/15/14 9:46pm 1/15/14 9:46pm

MC Escher's Impossible Waterfall Is Not Impossible

Watching a real life version of Escher's Impossible Waterfall melts my brain. The more I look at, the more confused I get! Thankfully, the secret on how the whole illusion works is out. There's clear DIY instructions on how to make your own impossible waterfall on Instructables and that video above shows what's really » 4/28/11 9:20pm 4/28/11 9:20pm