Modified headphones turn headbangers into music makers

Modified headphones turn headbangers into music makers

7 pictures Andrew Lee’s Nod Bang system lets head nods dictate the rhythm Rather than bopping your head in time to the music coming through the headphones, what if your headbanging could actually control the beat? Engineer Andrew Lee has developed a system that does exactly that, triggering audio and setting tempo with a nod […]

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Laser holograms create 3D-printed objects in seconds, no layering required

Laser holograms create 3D-printed objects in seconds, no layering required

3 pictures Volumetric printing replaces layering with a process that creates the entire object simultaneously How do you create complex 3D-printed objects in seconds, instead of hours or days? A team of scientists and engineers led by Lawrence Livermore National Laboratory (LLNL) has developed a process that uses hologram-like lasers to make complete objects in […]

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