Liquid magnet propellers could be a safer way to power boats
Sharp metal propellers can harm wildlife, so an alternative made using ferrofluid could be a better approach, if it can be tweaked to work at higher speeds
Source: newscientist.com
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Sharp metal propellers can harm wildlife, so an alternative made using ferrofluid could be a better approach, if it can be tweaked to work at higher speeds
/PRNewswire/ -- The University of Electro-Communications publishes the January 2023 issue of the UEC Research and Innovation newsletter....
TOKYO, Jan. 11, 2023 /PRNewswire/ -- The University of Electro-Communications publishes the January 2023 issue of the UEC Research and Innovation newsletter. http://www.ru.uec.ac.jp/randi/ The