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Posts Tagged ‘youtube’

Designing for the wisdom of crowds

March 19th, 2009

This was a well edited overview of what looks to have been a very fine presentation at SXSW. Derek Powazek gives his thoughts of what to do, and not to do, when building an interface for a community website where you want to gather intelegent data from a crowd.

polyGeek , , ,

Mathematical visualizations

April 14th, 2008

The entire video is beautiful and ends with a great zoom out of the Mandelbrot set.

polyGeek , ,

Power a TV with a AAA battery

November 10th, 2007

Imagine this scenario: You’re in a place where there are no power outlets. You’re cellphone is dead and you need to make a call. What to do?

Well, if you have a AAA battery, and some RCA cable – actually any wires would  work – then you’re set. Bonus points if you have some tape handy.

Oh, and you need the charger to your cellphone.

[youtube 0rA-zhTJuFU]

polyGeek ,