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Is it possible to light a fire using sunlight during an eclipse? If not, at what percent totality does it become impossible?
by peterburkimsher 8y ago
Is it possible to light a fire using sunlight during an eclipse?
If not, at what percent totality does it become impossible?
- BenjiWiebe 8y agoShould be possible. Your hot spot under the lens is just as bright as always, it's just smaller, and crescent shaped. As to percent totality, that would depend on how fast your wood/fuel was dissipating heat.