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  1. Something Strange Happens When You Follow Einstein's Math

    Something Strange Happens When You Follow Einstein's Math

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  4. Do People Understand The Scale Of The Universe?

    Do People Understand The Scale Of The Universe?

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  5. Why It Was Almost Impossible to Make the Blue LED

    Why It Was Almost Impossible to Make the Blue LED

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  6. California Calls for Idaho Wildfire Fighters Amid LA Fire | Ep 56

    California Calls for Idaho Wildfire Fighters Amid LA Fire | Ep 56

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