Tag: Magnets

With a swipe of a magnet, microscopic “magno-bots” perform complex maneuvers

Under a microscope, a bouquet of lollipop-like structures, each smaller than a grain of sand, waves gently in a petri dish of liquid. Suddenly, they snap together, like the jaws of a Venus flytrap, as a scientist waves a small magnet over the dish. What was previously an assemblage of tiny passive structures has transformed […]

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PSFC showcases technologies applicable to both fusion and geothermal energy during representative’s visit

The MIT Plasma Science and Fusion Center (PSFC) showcased its high-temperature superconducting (HTS) magnet technology, essential for fusion energy and increasingly relevant to superhot geothermal applications, to Representative Jake Auchincloss (D-Mass) during his March 12 visit. High-field electromagnets are required to confine plasma in fusion reactors, and PSFC’s HTS technology enables dramatically higher magnetic fields, […]

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