Harvardschoolofengineeringandappliedsciences

08.30.13
Transparent gel speaker plays music through the magic of ionic conduction (video)
08.30.13

Transparent gel speaker plays music through the magic of ionic conduction (video)

It may be hard to believe, but that transparent disk in the photo above is actually a fully functi...

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09.08.12
Smartphone-powered mine detectors readied for field-testing in Cambodia (video)
09.08.12

Smartphone-powered mine detectors readied for field-testing in Cambodia (video)

Red Lotus Technologies is now refining and pitching its PETALS technology for real-world use aroun...

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08.25.12
Harvard makes distortion-free lens from gold and silicon, aims for the perfect image (or signal)
08.25.12

Harvard makes distortion-free lens from gold and silicon, aims for the perfect image (or signal)

Imaging has been defined by glass lenses for centuries, and even fiber optics haven't entirely esc...

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05.05.11
Metal detectors and smartphones make beautiful, mine-sniffing music together
05.05.11

Metal detectors and smartphones make beautiful, mine-sniffing music together

Harvard researchers have married a smartphone to a metal detector to create PETALS, a low cost way...

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