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user:
systemtheory
created:
2015-03-16
karma:
-14
submissions:
Boston University offers pedal power to charge electronics
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Zendrive analytics predict riskiest intersections for San Francisco's cyclists
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Life Paint: a new washable, transparent safety spray visible only in headlights
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How technology is revolutionizing biking
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One Direction confirms Zayn Malik has gone in a different direction
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