Lamps With A 3D Effect

Lamps With A 3D Effect 

Marcus Tremento is has an original lighting idea here. He’s created LD Sconces, intriguing lighting fixtures that conjure up uncanny 3D effects with glowing wire. Bending neon-like pieces of cool-running electroluminescent wire into familiar shapes and then combining them with a mirror-like backdrop, the artist proves himself to be quite the illusionista.

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New Spin Record Set By Matchbook-Sized Motor

New Spin Record Set By Matchbook-Sized Motor 

 Test of the new motor from ETH Zurich’s Department of Power Electronics exceeds 1,000,000 rpm in the digital readout.

Industrial motors can spin at a head-spinning 250,000 revolutions per minute. But a new matchbook-sized motor runs circles around the competition.

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Robotic System That Will Operate On A Beating Heart

Robotic System That Will Operate On A Beating Heart 

This device lets surgeons attach small anchors to tissue inside a beating heart by compensating for the heart’s movement. 

Fixing the heart is hard. Certain procedures have to be performed on a stationary organ, so the heart is stopped and the patient put on a cardiopulmonary bypass machine. But stopping the heart increases the risk of brain damage. Now researchers at Harvard University and Children’s Hospital Boston are testing a robotic system that could help surgeons perform a common valve repair while the heart beats on. The system uses 3-D ultrasound images to predict and compensate for the motion of the heart so that the surgeon can work on a patient’s mitral valve as it moves.

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