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Is this still available?

Is the pocket version bright enough to be visible at night? Looking for something cheap if possible

Where can I buy a fully assembled laser or diy kit that uses a 465 or other blue-cyan diode? Thanks

Most lasers there arent the best quality but if you get lucky you might get a nice one. They are also very cheap and if you speak Mandarin dont forget to ask for a lower price because they will usually sell it to you. I bought a green laser with a diffraction grating attached from beijing and...

That video is way more realistic than the govt videos. I think it would really disorient you if the laser was shined at the plane while it was landing or taking off.

I'm just going to go ahead and actually post something relevant....

Re: The "For Damn Sure Don't Need a Burning Laser" Club I sure hope this is stickied!

You sound like you might want to join The Club

You will need googles if you are going to make a laser over 5mw. there are some good quality and well-priced ones here Safety pick the ones you like that protect against 445nm And if you dont have one already you will need a charger for your batteries the intellicharge i2 or i4 is nice

Just joined! Good luck, you'll probably win :p 22 vs. 13!

right here:

Ive done this now looks pretty cool.

ok so ive done this:

Can you actually carbonate beverages by just putting dry ice in? might do that.

Ok. So I bought 5 pounds of dry ice but when I got home I found out that 5-10 lbs of dry ice will sublimate every 24 hours and I dont need it until 4 days later. well, whoop de doo. I cant return it. What do you think I should do? heres a crappy picture: don't worry I used gloves

good pics. +1

It might be powerful enough to pop a balloon and light a match, but that laser is definitely not a 532nm 5000mW laser an actual 5W 532 would cost thousands of dollars.

I wonder what they were thinking when they lazed the plane. "hmm this is a very thought out prank, wouldnt put anyone's life in danger at all"

It wasnt really a big mistake, but I left the lens cap on my laser and turned it on. Now theres a white dot on my lens cap. :/