Just when you thought google lost it, they're back at it again with something amazing that we don't necessarily need. The virtual reality version of Google Earth may not be a necessity, but it sure is cool. Imagine putting on a VR set and being able to travel anywhere in the world at the click of a button. Well that reality is here, at least for anyone with an HTC Vive. Google just put out a promo video that shows how the system works, and it looks very impressive. This technology is just the beginning, I can only imagine what's in store for the future. Check out the video below!