Study on Surface Tension and Evaporation Rate of Human Saliva, Saline, and Water Droplets
by Zhang, Tian, M.S., WEST VIRGINIA UNIVERSITY, 2011
Someone has done this research. Could be useful for CPAP designs maybe?
Search found 2 matches
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- Thu Feb 11, 2016 6:08 pm UTC
- Forum: What If?
- Topic: What-If 0145: "Fire From Moonlight"
- Replies: 157
- Views: 72641
Can you use a magnifying glass and moonlight to light a fire? Things other then wood should work for this question as it just asks about lighting a fire and doesn't specify what is on fire. Siline would work but you would have to try this on a cool night as it's ignition temp is 21C or 70 F. Altern...