Wow! HacDC friend Carl Leonard has done it again! His most recent (and always fantastic) “Robotcast” video podcast is all about the RepRap Build-a-Thon we had at the HacDC space last month. Great video of a bunch of interesting and enthusiastic folks building robots, with a surprise appearance by Adrian Bower. It is kind of a music video for hardcore hackers, and nicely shows off the space and people of HacDC. Thanks and props to Carl for sharing it with us and the world!