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找不到喜歡的影片嗎?你也能自己匯入影片喔
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04:08
No, Vitamin C won't cure your cold
10141
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14:59
Expiration Date
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04:29
The Weird Reason We Think Vitamins Are Good For Us (They're Not)
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The DNA Double Helix Discovery — HHMI BioInteractive Video
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Predicting bond type (electronegativity) | AP Chemistry | Khan Academy
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Chemistry: What is a Covalent Bond? (Polar and Nonpolar)
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DNA Structure's Discovery - Explained simply
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黃仁勳加州理工畢業致詞 最深切一課來自「他」! @ChinaTimes
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6 SUPERFOODS That Will Boost Your Brainpower
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Worked example: Using formal charges to evaluate nonequivalent resonance structures | Khan Academy
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Rayasianboy Joins Kevin Hart & Druski on Kai Cenat's Stream.. ?
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12:21
The world's greatest autograph book
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Lisa Kudrow Started Watching “Friends” After Matthew Perry’s Passing | Conan O'Brien Needs A Friend
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12:08
We need to stand together! DMCA and Copyright Abuse!
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Jensen Huang’s Speech At Caltech【獨家中英文字幕完整版】6/14黃仁勳加州理工演講
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#09 Biochemistry Hemoglobin II/Enzymes I Lecture for Kevin Ahern's BB 450/550
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Annoying Orange vs Video Game Characters! (Supercut)
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Introduction to Chemical Biology 128. Lecture 05. Non-Covalent Interactions, DNA.
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