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 … » 4/28/11 9:20pm 4/28/11 9:20pm