What are these? Even after reading the description, I'm not sure. But they are awfully cute. I'm adding these images to my swipe file for times when I need creative inspiration.
DIFFA + Interface
Read more in Family at Boing Boing
Mark Frauenfelder is the founder of Boing Boing and the editor-in-chief of MAKE and Cool Tools. Twitter: @frauenfelder. His new book is Maker Dad: Lunch Box Guitars, Antigravity Jars, and 22 Other Incredibly Cool Father-Daughter DIY Projects