20 Free Play-Doh Lesson Plans for Parents & Teachers Updated: Mar. 10, 2010, 5:40 p.m. | Published: Mar. 10, 2010, 4:40 p.m.

Leap Motion CEO and co-founder Michael Buckwald compared the new app to Play-Doh. “It’s kind of insane that a small child with Play-Doh can build something more sophisticated than you or I can ...