
Step 1. Planning our experiment
The pressure cooker shot out steam, like an enormous teapot. At over 200˚F, steam had just sterilized our liquid agar, the favorite food of growing cells.
…
Posted on Tuesday, 7 April 2009

Step 1. Planning our experiment
The pressure cooker shot out steam, like an enormous teapot. At over 200˚F, steam had just sterilized our liquid agar, the favorite food of growing cells.
…
Notes