·Aug 5, 2016

science

Name: science
Uploaded: 2016-08-05T09:05:46.000Z
Duration: 10 s
Channel: wofffka
Description: A wooden board with numerous small electronic components is placed outdoors, and a device with a metal can attached moves across the board, causing a series of red LEDs to light up in a pattern. The device sweeps from left to right, illuminating the LEDs in a wave-like sequence.

Description

A wooden board with numerous small electronic components is placed outdoors, and a device with a metal can attached moves across the board, causing a series of red LEDs to light up in a pattern. The device sweeps from left to right, illuminating the LEDs in a wave-like sequence.

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