Intel Science Talent Search 09!
2:03
Added: 3 years ago
From: channelintel
Views: 881
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  • Embryonic stem cell research is deleterious to the body. Adult stem cell research is by far the best.

    LyrGil 2 years ago

  • stem cells theory is bullshit

    Globalizator1 3 years ago

  • wow, arrogant, you obviously don't understand that a theory is back up with proof.

    deathgod251 2 years ago 2

  • Could you say all that again :)

    kc9mav 3 years ago

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