Recent content by Sul

You ppl may also be interested in Electro-holography - check out MIT's website, and QinetiQ.com. This technology uses holography, and it is interactive, and also it seems to be much more promising and useful than any other display technology.

Hi I'm going to write an essay on this, but I need sources of information - especially on the physics of how these work! I've googled, but I can't find much information. Could someone please point me to a good source(s) of information. Thank you.

Hey I need some help on this. What are 'rods' and 'clocks'. Someone told me it's a coordinate system. I don't understand it. Any help?