Historypin

If you had to guess, how many pages exist on the Internet, including advertisements and computer-generated articles? Google just gave The World Wide Web Foundation a million dollar grant to answer that question.

We also want to talk about the next evolution of augmented reality apps, like a Google maps extension that overlays historical images on modern locations, and an Android app that shows you objects that would otherwise be invisible to humans- stuff like gamma rays, X-rays, and ionized gasses.

Finally, we'll examine the Electromagnetic Field (EMF) phenomenon that'd led a group of "Wi-Fi refugees" to live in the West Virginia mountains, where a Quiet Zone bans wireless signals across 13,000 square miles.