What if Red Color Disappeared? | #aumsum #kids #science #education #children

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What if Red Color Disappeared? Firstly, if red color disappeared, signals will stop showing red colored stop sign, people will not stop at signals anymore.

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What if Red Color Disappeared? | #aumsum #kids #science #education #children uploaded in 2020-08-28 11:30:04 by It’s AumSum Time