Telescopes Allow Visual Time Travel . It may sound like science fiction, but I'm not exaggerating when I say that telescopes ...

Ronald Mallett, professor emeritus at the University of Connecticut, is most known for his theory on how time travel is ...

On either desktop or mobile, you can go back to when Google’s Street View cars first started patrolling the streets — in some areas, you can go back as far as 2007 — and see how roads and ...

In itself, Google Earth can be an interesting tool. It allows users to check out far-off and unfamiliar places, to see what they look like in 2D or 3D, and even investigate local points of interest.