sunlight

[GooeyGus]

[quote author=FireMyLaser link=1213155270/24#27 date=1213234013]You don't diss Chuck aka God if you want to live.

1. I am religious.
2. Chuck is far from God, God could smite him with one word.
3. Bruce Lee is WAY better.
4. Now, watch Chuck getting owned.
5. And read some calming jokes.[/quote]

 

[wooooooolazer]

I need to get a fresnel lense!!! I want to melt some pennies!

Wait, what size is needed to somewhat melt a penny, ie just make it flexible so i could stretch it or cut it?

...lazer.... ;D ;D ;D

 

[pseudolobster]

here's a great source of giant fresnel lenses... for free even! Old rear projection TV's have a giant lens the size of the entire screen...

http://www.instructables.com/id/Giant-Fresnel-Lens-Deathray-An-Experiment-in-Opti/

this guy makes a 13 square foot death ray that melts pennies etc..