lasers stories

 
To squeeze laser into things like airplanes, we're going to have to make the weapons much smaller and more efficient than the boat-sized platforms we've got right now. DARPA is hard at work on a system called Excalibur that's small enough and powerful enough to make an aircraft like this a reality.
 
Obviously, lasers are the future of every single technology ever, from computers to sea jellies. BMW is now attempting to put lasers into car headlights, creating what could be (but isn't yet) the world's first combination road lighting system and pedestrian deterrence weapon.
 
It's more or less impossible for us puny humans to duplicate the raw epic power of a lightning bolt. They can travel at 140,000 mph (or about Mach 184 if you're counting), heat the surrounding air to three times the temperature of the surface of the sun, and transmit enough energy to toast approximately 100,000 slices of bread. To study a lightning bolt, you first have to capture it, and it turns out that the best way to do that is to fire rockets at thunderstorms. Yeah, it's probably best not to try this at home.

Pages