Scotch whisky is divided into five distinct categories: single malt Scotch whisky, single grain Scotch whisky, blended malt Scotch whisky (formerly called vatted malt or pure malt), blended grain Scotch whisky, and blended Scotch whisky. All Scotch whisky must be aged in oak barrels for at least three years. whisky with an age statement is known as guaranteed-age whisky. The first written mention of Scotch whisky is in the Exchequer Rolls of Scotland, 1495. A friar named John Cor was the distiller at Lindores Abbey in the Kingdom of Fife.
2) 1 Gallon water is disinfected by 8-16 drops of regular household bleach (visually about 1/4 of a teaspoon) - double that for cloudy water. Shake and let stand 30 minutes. One teaspoon will disinfect 5 gallons. Immediately after treating, water must initially have a slight smell of chlorine.
If you can't purify it enough for drinking water, use it to flush toilets or water the garden. MYTH #3 - Water must be boiled for 10 minutes to purify it. FACT - Water only needs to be heated to ~160 degrees for 30 minutes or 185 degrees for only 3 minutes. This will kill all pathogens - even at high altitudes. (Keep in mind that heating water for a long period of time will use your fuel quickly and you may only have a limited supply of that.