How Does A Bathroom Scale Work? (Mr. Wizard)
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10 سال پیش
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Learn how a bathroom scale
Learn how a bathroom scale works with Mr. Wizard. Subscribe now for more science, nature and technology clips from the 1980's Nickelodeon show, Mr. Wizard's World, every week on #WizardWednesdays.
10 سال پیش
در تاریخ 1394/01/19 منتشر شده
است.
125,131
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