Finally, one of the coolest things we saw all day was toward the end. Little Bits are kits where you can build your own simple electronics. What can you make?
The better question is what CAN'T you make.
While we were there we saw a buzzer, a fan, a car (controlled by these cool feeler-y things), an engine, a light... honestly, you could probably make a time travelling, troll eating telephone keyboard shower-head if you had enough of them. For anyone who has ever thought "that toy's cool, but I could make it cooler" (read: US) this is FOR YOU!