Just a random question...

• Sep 22, 2007

• #17

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portable Co2 you guys are crazy!!!! mike has alot of power now, do not mess with him LOL ;D ;D ;D

 

• Sep 22, 2007

• #18

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Ashton

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Woa! what's the length of it, senkat? I'm seriously considering getting a mini-co2 and making it portable as I mentioned above, though even with a lead-acid battery I'd probably only get a few shots... still, it's purely PoC.

 

• Sep 23, 2007

• #19

RA_pierce

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Get a REEEEEEALLY long extension cord... ;D then you can take it anywhere.

 

• Sep 24, 2007

• #20

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stevetexas

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RA_pierce said:

Just out of curiosity, about how many Watts would be necessary to burn a clean hole through a mirror in a few seconds?

Click to expand...

it sort of depends which side of the mirror you are pointing it at - usually only one side is polished and highly reflective...   ;D ;D

 

• Sep 24, 2007

• #21

RA_pierce

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Well, yeah, I have never come across a mirror that wasn't highly reflective.

glass and silver are opaque to CO2.

Click to expand...

So some transparent and reflective materials are opaque to IR? What determines what IR can... um 'see?'