Think you can hide in a crowd of 700,000 people? Think again
Ever wonder how they found the Boston bombers in just a few days? This may help you to understand what the government is looking at. This photo was taken in Canada and shows about 700,000 people.
Hard to disappear in a crowd.Pick on a small part of the crowd click a couple of times — wait — click a few more times and see how clear each individual face will become each time. Or use the wheel on your mouse.
This picture was taken with a 70,000 x 30,000 pixel camera (2100 Mega Pixels.) These cameras are not sold to the public and are being installed in strategic locations.