Reddit's r/coolguides is a how-to goldmine

The r/coolguides page on Reddit has lots of fun and useful stuff to browse through from guides on wilderness survival to vintage instructions about talking on the telephone. I hope I never actually need to refer to the one about 'how to make seawater drinkable', but I do think it's a good skill to know, just in case I find myself stuck in a rubber boat with Tallulah Bankhead and William Bendix. — Read the rest