Hot Petri Dish Action
For my current lab research, I spend a substantial portion of my time filming and photographing sex — baker’s yeast mating, or pheromone-y, cytoplasm swapping, petri dish action, if you will. Take a look at this classic shot:

They’re finicky, shy little things. I have to go to a lot of work to make them comfortable. Not too hot, not too cold, just the right humidity, not too crowded, not hungry or too full. I hope they appreciate my efforts!