"She Without Arm, He Without Leg" is a ballet performed by Chinese dancers Ma Li and Zhai Xiaowei who are both amputees. Videos of their elegant performance and interviews with the pair are available on YouTube. Amputee ballet (Thanks, Kirsten Anderson and Uncle Kenny!)
David Pescovitz is Boing Boing's co-editor/managing partner. He's also a research director at Institute for the Future. On Instagram, he's @pesco.