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  • love the video really good

    simysimss 1 month ago

  • you have some great stuff here

    TheKcsmithy 1 month ago

  • interesting video and very informative

    grisgrisy 1 month ago

  • the most recognized and well-known scientists of the century! I salute you.

    happinesson 3 months ago

  • It's "you heard it here first!", wannabe...

    pran1zzle 4 months ago

  • thanks a lot

    leungtong33 10 months ago

  • how to download？？

    leungtong33 10 months ago

  • @leungtong33

    linux distros offer a youtube-dl application.......

    for Windows, DVDVideoSoft's Free Studio suite is good

    (except for the nuisance due to browser-toolbar-extensions which have to be unchecked for every download)

    pitupraveen 10 months ago

  • Loved this part. I wish one of his Einstein lectures was available.

    Polkabear69fun 10 months ago

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