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Sascha Friedrich

What kind of interaction is possible between a sound wave and an EM wave? - 0 views

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    "piezoelectric materials. "
Sascha Friedrich

Laserblitze übertragen Daten und Videos - 0 views

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    "ViaLight"
Sascha Friedrich

VLC: Laser Terminals - 0 views

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    "No license costs, no usage restrictions, no ITU spectrum regulation"
Sascha Friedrich

Magnetic messages let smartphones receive secret data - tech - 03 July 2014 - New Scien... - 0 views

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    "r small payments too"
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