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Greatest Human Achievements: Evolution & Heredity

14 minutes 30 seconds

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The cloning of Dolly the sheep can trace its origins all the way back to Charles Darwin's trip to the Galapagos Islands in the 1800s. Darwin's evidence for evolution was overwhelming, but scientists still didn't know how traits passed from parent to offspring. As microscopes improved, scientists were able to see cells divide and eventually discovered the genes that make up DNA. This, along with other technological advances, has opened up an exciting new area of scientific study: nanotechnology.

Media Details

Runtime: 14 minutes 30 seconds

Round transparent object magnifying a section of a cityscape. Caption: could make distant objects appear closer.
Greatest Human Achievements
Episode 1
24 minutes 42 seconds
Grade Level: 9 - 12
Glass beaker with a hand holding a clear rod to the bottom of the beaker. A bright light emanates from the bottom of the beaker. Caption: and moved into the modern age of chemistry.
Greatest Human Achievements
Episode 2
14 minutes 50 seconds
Grade Level: 9 - 12
Microscopic close up of cells. Cell walls and internal organ structure visible. Caption: It was clear that the nucleus was the critical element
Greatest Human Achievements
Episode 3
14 minutes 30 seconds
Grade Level: 9 - 12
Person in a loin cloth chiseling a large block of light-colored stone. The block has hashmarks representing "5". Caption: All cut by hand with hammers and chisels.
Greatest Human Achievements
Episode 4
23 minutes 23 seconds
Grade Level: 9 - 12
Industrial docks with stacks of shipping containers, cranes, and boats. Caption: We've tackled the sea as well, changing coastlines
Greatest Human Achievements
Episode 5
29 minutes 57 seconds
Grade Level: 9 - 12
Bookshelf filled with old books. Caption: was the start of our journey towards mass communication,
Greatest Human Achievements
Episode 6
16 minutes 14 seconds
Grade Level: 9 - 12
An old car from the 1920's driving next to contemporary cars. Caption: The very first cars were powered by electricity.
Greatest Human Achievements
Episode 7
14 minutes 5 seconds
Grade Level: 9 - 12
A large jetliner flies above and very close to a smaller, angular space craft. Caption: There's no sign of a halt to the speed of progress.
Greatest Human Achievements
Episode 8
7 minutes 26 seconds
Grade Level: 9 - 12
Black and white close up photo of a man's face. Caption: had become fascinated by the potential of radio waves.
Greatest Human Achievements
Episode 9
16 minutes 48 seconds
Grade Level: 9 - 12