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Curated Video
Biochemistry
The study of chemical reactions in living organisms, the chemistry of life.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions....
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br/>
A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions....
Curated Video
Dolly the Sheep
In 1997, Scottish scientists announced the first successful cloning of an adult animal - Dolly the Sheep. But her birth was mired in controversy. Biology - Cells And DNA - Learning Points. Dolly the sheep was the world's first clone....
A&E Television
History.com: Lbj Signs Medicare Bill (Speech)
Audio content of LBJ's speech on the day he signed the Medicare bill. Includes a quote from this speech and a brief explanation of the political background surrounding the passage of the bill. [1:52]