How Lightsabers Work
No kidding.
Ever wonder how those really neat Jedi weapons actually work? Well, Howstuffworks.com has an article about How Lightsabers Work. I love these psuedo-scientific looks at science-fiction technology and lightsabers have long been a favorite of mine.
The funny thing is, I once had a long conversation with my brother about this very topic. Now, that might not seem like much, but my older brother has a PhD. in Physical Chemistry and worked with lasers for years as part of his doctorate research. The man knows lasers. He told me that it might actually be possible to focus a laser, or array of lasers, in such a way that you could actually create a sword-length beam. The trick is getting the engergy to power it. To make a laser or lasers powerfull enough to get lightsaber-like results, would take an enourmas amount of power that could not possibly be contained in a handle-sized device. Today. Who knows what might happen tomorrow.
Anyway, that’s enough deep thoughts for a Friday. Go, click the link and enjoy the fun!
