무료 동영상 감상 Emmiting Light

(83.1 MB) 08 Feb 2017에 추가됨 129번 플레이됨 교육용 아동용 빛 Tutorial Fun Things to do Kids and Tech
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Emmiting Light

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In this O Wow Moment Video from the Children's Museum of Houston, we explore how LEDs work and how you can make a simple flashlight using an LED, some self-adhesive foam, and a battery.