Dec 31, 2022 · Last night I was awoken by what seemed like an extremely bright flash of light. I sat up and saw another bright flash of light just outside my bedroom that...

Jun 7, 2012 · Hey guys, I would like to create a mixture out of two liquids with an ideal flash point of around 70ºF. The liquids I have to work with are 200 proof (100%) isopropyl alcohol (2 …

Nov 5, 2025 · The discussion focuses on methods to reduce tin from scrap pewter, particularly exploring the use of ascorbic acid as a reducing agent. There is uncertainty about ascorbic …

Aug 12, 2006 · I found some interesting stuff while doing some research and thought it might be useful...

Aug 13, 2018 · Flash point temperature of petrol is lesser than that of diesel at the same pressure. Does this mean, if I take petrol and diesel as liquids in separate...

Aug 22, 2012 · The autoignition temp of n-butane (straight chain) is 288 degree Celcius while that of isobutane (branched chain) is 460 degree Celcius. The flash point of...

Nov 25, 2025 · I caught the tail end of a video about a new application for treating chemical or process waste, which is applied to 'red' mud or contaminated bauxite residue, but the person …

Jan 12, 2020 · I have 11 of them to sell , these are for the 5.56 Cetme rifles out there. They are made like the original flash hiders but have no slot. They are made of 416 SS thread 12x1mm …

Apr 15, 2022 · (edit.. not the red light, that's my emergency power outage light in every frame, I'm referring to 3:57am and exactly 15 seconds, blink and you will miss it) turn up the volume …

Oct 6, 2008 · In other words, how does a "blast" actually end up killing someone? I realize that if shrapnel or something goes through you, you'll probably die, but how does the shockwave …