Liquid Nitrogen changing wavelength of LEDs and Lasers

[dream beamz]

I wish Adam! Maybe there it is cheap like dry ice is available and used by some stores, but here it's not because its dangerous and they want to make it harder to get to avoid serious injuries and from kiddies putting dry ice into sealed bottles or sealed containers. I also did call most if not all nearby gas suppliers ~1 year ago for a experiment to force cool laser scanners and they had either huge minimum quantity orders or they were just really expensive.

The only source I had for dry ice was a CO2 Fire extinguisher using a cloth wrapped in front of the nozzle.

It is still obtainable but even when I tried with for instance dry ice.. It was rediculously expensive and the better suppliers were in belgium and the transport for it was expensive.

There is a store called La Glaciere at Brussels which isnt too bad a of drive for you. Website: http://www.laglaciere.be/ they carry it, at least around the time for TomorrowLand. It was cheap when I bought it.

[planters]

I love the name!