Rover Curiosity is a really popular topic all around the world and I was just given a question what would been happen if an astronaut would take off the space helmet while being exposed on Mars?
If you found yourself in a position where you wanted to crop a certain photo into a perfect square but you just couldn't figure it out how, than this tutorial is for you.
This mind-blowing event took place at Souza Rock, Central California. Two divers were in the water right in the middle of humongous humpback whales feeding frenzy.
