I have written on this blog several times about Colony Collapse Disorder. Bee colonies are mysteriously dying off. Bees pollinate our plants and without them we are in trouble. The Harvard Microrobotics might have something to help alleviate the loss of bees.
According to their website, the collaborators "envision that the Nature-inspired research could lead to a greater understanding of how to artificially mimic the collective behavior and intelligence of a bee colony; foster novel methods for designing and building an electronic surrogate nervous system able to deftly sense and adapt to changing environments; and advance work on the construction of small-scale flying mechanical devices." They think that they will be able to make small robots that can autonomously pollinate a field of crops.
I hope that it never comes to this and that our bees are pollinating when my great grandchildren plant their gardens. It is interesting to think that we might be able to make machines that pollinate and I wish the Harvard Microrobotics luck. It will be hard to replicate something as beautiful as a bee colony.
One suggestion, don't give them stingers. I don't want to be stung by a Robobee.