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Crazy Pacemaker Hack: d.i.y. High-Speed Photography
This is a hack that combines three of my favorite passions: pacemakers, photography, and coffee! I took this photograph by feeding the output of an infrared barrier to the atrium input of an old DDD...
View ArticleSharkVision – A Sensing Suit for the Blind by Hannah Prutchi
SharkVision – A Sensing Suit for the Blind Hannah Prutchi, 8th Grade, Science, VMS, October 2011 Blind people often use canes to avoid obstacles when walking. But, these are intrusive, can only detect...
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