The speed of light is 186,282 miles per second. The speed of sound is 761.2 miles per hour. That takes care of vision and hearing, but what about our other senses? Shouldn't there be a speed of smell?
NASA has been working on creating a new, cheaper method to launch spacecrafts. Their latest proposal involves train tracks, a rail gun and a scramjet. Here's what they're trying to do:
Check out this video of Blue Angel #5 shot last week at Fleet Week in San Francisco. It's a Boeing F/A-18 Hornet jet aircraft flying about 25 feet above the surface of the water, and creating what's called a Prandtl-Glauert condensation cloud. Not only is this jet jockey flying perilously close to the edge of the…