Well I cultivated the yeast from 3 Bell's Amber Ale and 3 Bell's Pale Ale. Opened the bottles, flamed the tops, collected the last 1/2 oz of beer. Boiled a pint of water with 1/2 cup of LDME, cooled, added to flask, capped with foil, put on a stir plate. Had a bunch of foam within 48 hours...