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Home Repair (alt.home.repair) For all homeowners and DIYers with many experienced tradesmen. Solve your toughest home fix-it problems. |
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#1
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Burning Stuff With 2000ºF Solar Power!!
"Melt a stack of pennies, burst a glass bottle, damage various food
items, and incinerate wood using the power of the Sun! This 4 foot magnifying lens will melt concrete, and nearly anything else that gets in its way." Video: http://www.youtube.com/watch?feature=player_embedded&v=jrje73EyKag#! |
#2
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Burning Stuff With 2000ºF Solar Power!!
On Wed, 13 Mar 2013 11:16:14 -0700, Oren wrote:
"Melt a stack of pennies, burst a glass bottle, damage various food items, and incinerate wood using the power of the Sun! This 4 foot magnifying lens will melt concrete, and nearly anything else that gets in its way." Video: http://www.youtube.com/watch?feature=player_embedded&v=jrje73EyKag#! Thanks-- I needed that. Super cool. [and there are actually 2 Rear projection TVs on my local craigslist free section!] Jim |
#3
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Burning Stuff With 2000ºF Solar Power!!
On Thu, 14 Mar 2013 07:44:20 -0400, Jim Elbrecht
wrote: On Wed, 13 Mar 2013 11:16:14 -0700, Oren wrote: "Melt a stack of pennies, burst a glass bottle, damage various food items, and incinerate wood using the power of the Sun! This 4 foot magnifying lens will melt concrete, and nearly anything else that gets in its way." Video: http://www.youtube.com/watch?feature=player_embedded&v=jrje73EyKag#! Thanks-- I needed that. Super cool. [and there are actually 2 Rear projection TVs on my local craigslist free section!] Jim I liked his video on making a spot welder and a stick welder from 1500W microwave oven parts (other link I posted). Clever stuff. |
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