16 Jun
2008
16 Jun
'08
6:39 p.m.
I say BAN mufflers from our parks! *;o)* Seriously, rest easy. The laser only heats dark objects. If the match head is white, it will not ignite. I have to color them black with a Sharpie. I just tried igniting dry grass in my back yard with my laser. Not even a puff of smoke, even after a prolonged period. I'd worry more about a Dobsonian pointed at dry scrub... On Mon, Jun 16, 2008 at 4:50 PM, <erikhansen@thebluezone.net> wrote:
Seth, The Forest Service says a hot muffler is enough to start a grass fire. Erik