Ive been told its possible, but by friends of mine that work with yeast for
a living as scientists, not from people who brew. Could I harvest yeast from
sediment in a brew (in this case Magic Hat HI.P.A), and grow it for use in
my own brew? This is mostly an exercise in curiosity for me since I dont
know much about yeast anyway (have only used dry). Thanks in advance for any
info.