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1,324 views
by Excelsior
Excelsior
·Aug 7, 2015

Endless train

0
1.3K
batterycartcoilcoppercycledo it yourselfelectromagnetelectromagnetic trainforcehandmadehomebuilthomemadehouseholdhow to makemagnetic fieldmagnetic propulsionmagnetic trainmotorneodymiumneodymium magnet toysnfsracesciencescience experimentssimplest trainsmallwireworld's simplest trainネオジウムネオジムフレミングの左手の法則モーターリニアリニアモーターリニアモーターカーローレンツ力乾電池実験手作り磁石科学簡単自作銅線電池電磁石
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Excelsior
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Endless train