Re: The business of flies
Back when I was in college, in genetics lab, we had to raise flies. Instant potato mix and equal amount agar with a pinch of yeast.
The amount of flies we raised was crazy. But we also had about 24 cultures and would selectively breed and hybridize strains.
Counting sternopluero bristles on the males was very tedious under the microscope, and FlyNap fumes....