Jun 232016
 

South Korean scientists from the Department of Materials Science and Engineering at Pohang University of Science and Technology appear to have cleared the largest obstacle to the feasibility of building brain-like computers: power consumption. In their paper “Organic core-sheath nanowire artificial synapses with femtojoule energy consumption,” published in the June 17th edition of Science Advances, the researchers describe how they use organic nanowire (ONW) to build synaptic transistors (STs) whose power consumption is almost one-tenth of the real thing.

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May 022016
 

Circular Motion 0

From the orbits of celestial bodies, to cars hurtling around a racetrack, to electrons zipping around the nuclei of atoms, examples of objects in circular motion can be found in a wide variety of scales and speeds. This post is about the generic case: a point particle moving at a constant speed along the circumference of a circle. This is known as uniform circular motion.

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