Knowledge Commons DC is a free school for thinkers, doers, and tinkerers – taught anywhere, by anyone, for everyone.

teach or take a class

  • raspberry pi
  • Garden Bike Tour 2013-05
  • Spring Fling Food
  • Music Discovery Lab
  • Basic Sign Language for Service Industry Workers
  • Nature Lab 2013-05 cicada
  • origami
  • camera obscura

time Behind the Scenes tours are open for registration. See the schedule 


Then Again Podcast: National Airport / ep. 4, 8 Sept.

Then Again Podcast: The Three Sisters Bridge / ep. 3, 11 Aug.

Class Report: Acupuncture and Chinese Medicine, 2 Aug.

Then Again Podcast: Streetcars / ep. 2, 25 July