Posts by sharptooth
Supermarkets often have "fire starting liquid" on sale - that's usually transparent oil-like liquid looking much like kerosene. The label typically says the product it "mix of paraffins". It behave...
Modern flashlights have brightness up to several thousand lumens which is great. However it's not clear how bright a flashlight I might realistically need. Suppose I want to go on a search party s...
