This Incredible Invisibility Shield is on Kickstarter

Two years ago, British inventor Tristan Thompson (not the Cleveland Cavaliers player) created an Invisibility Shield, Kickstarting it with £446,676 in pledges. (That's about USD $565,000.) Now Thompson says he's improved the design, making it larger and more comfortable to carry, and is Kickstarting this Invisibility Shield 2.0: As for how it works: "Each shield uses a precision engineered lens array to direct light reflected from the subject standing behind it, away from the...