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Ferrofluid screen on a speaker
(12) | 28/04/2021 | Translate: Dakd Jung made a Bluetooth speaker, which has a bowl with iron fluid (Ferrofluid). The iron fluid consisting of ferromagnetic particles, reacts to the magnetic field created by an electromagnet to the beat of music.
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Who's dude put an Asterisk in the video??
RE YOU ARE WELL RE??