Home real lightsaber
Every fan of «Star wars,» they want a home a real lightsaber, but the problem is that in the world sold only the fluorescent lamp, which especially do not come to blows. Yes, and they look frankly as children’s toys, and unworthy of a real fan «STAR» to play with toys — only collect models, read comics and wait for the new part, and to play with toys — unworthy.
But one harsh dude from YouTube under the name Styropyro seriously invented a real lightsaber laser, as expected. The laser is a thin beam with a thickness of 9 mm with a wavelength of 450 nm, which works on two lithium-ion batteries format 18650 with a capacity of 3000 mAh each. As in the movie, the laser is quite capable of causing damage: it easily burns paper and melts the hell a ping-pong table, transforming both in the burning nothing. The same sword can do with a plank and a piece of cardboard.