Previously on The Scientist in the Yellow Hat: I went to Maker Faire 2010, and saw musical lightning, a pen full of R2-D2s, and much more!
Still within the confines of Fiesta Hall, we next ran into a life-height mechanical giraffe with funny glowing eyes, a busily chewing mouth, waggling ears, and a neck that moved up and down. These makers were also selling a (much more miniature) robotic giraffe kit. This one was a little longer than the palm of your hand, mostly plastic, yellow, and kind of cute. The cool thing was that this battery-powered figure you could build yourself could walk. Simple and sweet, it seemed a nice gift for a mechanically-inclined little girl or boy (no, I'm not being paid to advertise!). I apologize for the background sound and the unfortunate lack of waggling ears in the video, but hey, it blinks!
The Cardboard Institute of Technology had a cool tunnel in the corner. It was at least 10 ft. tall and 2-3 people wide. Well, at the beginning anyway. After passing through the cardboard city, the only way to exit was on your hands and knees, scrambling through like a kid in the McDonalds (or Chuck E. Cheese, which I prefer) playplace.
Then my mom saw these Playaflies chandeliers. They were actually made to mount on the back of a bike, but she really liked the idea and the fact that it was DIY (do it yourself). They involve nothing more than LEDs, Ping-pong balls, wires, and a little soldering ability, all of which we have or can easily acquire. Yet they certainly are pretty in the dark, especially when moving.
There was also a digital graffiti wall, to which all the kids were attracted like mosquitoes in India to my poor, defenseless body. The controller was shaped like a small can of spray paint, and you could apparently have up to 10 of them working on the wall at one, though I only glimpsed one being wielded by a child of 7 years or so.
YrWall Digital Graffiti Wall 2010 from Lumacoustics on Vimeo.
That's enough cool stuff for one post. Check back for the (perhaps not-so-)exciting conclusion tomorrow...or maybe the day after...!