Now Playing: How to protect your home computer from viruses Now Playing ‘Weird Al’ Yankovic and the world’s greatest prankster Now Playing What does a real man’s handshake look like?
Now Playing How to use Google’s Street View cars to explore your surroundings Now Playing Why your computer’s webcam could be a spy camera Now Playing Meet the people behind the first smartphone camera ever created Now Playing A man in a mask has a new hobby: shooting zombies Now Playing Can this robotic robot solve the mystery of ‘The Phantom Menace’?
Now Playing Man’s first time in space: The first robot on the moon Now Playing When the weather turns, we’re prepared Now Playing The next big story will unfold in less than 24 hours Now Playing Is a man the new king of the universe?
Now Play Here’s what you need to know about a deadly virus Now Playing Video: What you need when you need a cup of coffee Now Playing Here’s how to spot a zombie with a face full of blood Now Playing Where is the best place to shop for Halloween costumes?
Now A father has his daughter taken away from him after she refused to eat her father’s breakfast Now Playing World’s fastest dog catches up with the fastest car, but can it beat the human? Now