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So a few weeks ago I posted a thread <Scholarship> asking for some ideas about the future of laser technology for a 40K scholarship to the University of Dayton. The scholarship is called "Your Question Your Mark." UD is a private school that has an excellent engineering program that has many...

Its been a while sense I posted anything on this forum, I think the last time I did was when I needed some assistance with my PHR build witch turned out alright to my surprise. Alright, the reason why I'm posting is because I would realllly like to go to the University of Dayton, they have a...

Is time travel possible? I want to hear everyone's insight on this. I was watching through the wormhole yesterday and there was this guy that was actully able to send a message back in time, it may have only been a few microseconds back but still... And they used a laser :wtf:. When traveling...

I was at a world class laser lab this week (top in the world). One of the many experiments that was going on was using a femto-second laser aimed at small piece of copper inside a vacume. The energy of the laser would excite the electrons in the copper out of the atom and cause the copper to...

Hey guys I'm looking into buying a 3-4 12x30 Aixiz laser diode houses. If anybody has got some hit me through a message to work something out.

Young Engineer Uses Webcam, Laser to Build Budget 3-D Scanner | Gadget Lab | Wired.com The link is to article about a young engineer who developed a cheap 3d laser scanner only using a laser and a web cam and some software. the article doesn't say a whole lot about because I imagine this kid is...

I wouldn't call myself a complete noob when it comes to lasers, but I do require some assistance in building one from scratch. Just to be clear Im going to be a senior in high school and the top science class I have had is AP physics, so i will understand the basics pretty well. Ok down to...