As we delve into biohacking at Adafruit we will also be maintaining a google calendar with upcoming biohacking events. The majority of the entries will be for classes and conferences taking place all over the world. This week looks fun with some unusual happenings such as roll your own sunscreen from E.coli , build a $10 digital microscope that works with your cell phone and a significant Biohacker Conference in the UK next weekend. See the calendar to see the full list of events this week.