Tag Archives: objects

Iran’s Khamenei objects to letter from GOP senators

Ed AdamczykTEHRAN, March 12 (UPI) — Ayatollah Khamenei, Iran’s supreme leader, criticized a letter sent by Republican senators suggesting limitations to the value of a nuclear arms agreement. Top News – UPI.com

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Watch an ultrasonic array move objects in 3D space (video)

Ultrasonic levitation has been possible for awhile, but it’s not very practical when objects must typically hover along a single axis. University of Tokyo researchers Yoichi Ochiai, Takayuki Hoshi and Jun Rekimoto have cleared this hurdle with an … Engadget RSS Feed

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