NOVA scienceNOW

Season 3, Episode 5 (#305)

The scientific uses of leeches and the search for extraterrestrial intelligence are investigated. [56 minutes]

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NOVA scienceNOW | Leeches, The Search for... (#305)

Full Program: “Leeches”--Leeches, those innocent bloodsuckers, have been bad-mouthed to the point that they’ve become synonymous... 51:58
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NOVA scienceNOW | Kingdom of the Leeches | PBS (#305)

Meet the terrifying, bloodsucking, decorated leech! Neil deGrasse Tyson embarks on a quest with leech expert Mark... 04:14
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NOVA scienceNOW | Hello, this is Earth | PBS (#305)

If Earth received a message from outer space what, if anything, would we say back? Jill Tartar, director of the SETI... 04:58
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NOVA | What Made the 1918 Flu So Deadly? | PBS

The 1918 flu killed at least 50 million people, more than died from battle in World War I. 01:28
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NOVA scienceNOW | What Will the Future Be Like?... (#606)

Full Program: Meet the people building tomorrow’s robots, mind-reading machines, and more. 52:43
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Information For Teachers

Grade Levels: 6-8, 9-12
Curricular Areas: Math; Science & Technology
Series Length: 32 episodes
Average Episode Length: 56 minutes
Record Rights: Record and retain for 1 year from each broadcast. No duplication allowed.
Visit the Website for Teacher Resources: http://www.pbs.org/wgbh/nova/s...

Series Description: This science magazine series features four stories in each themed episode, tackling an array of thought-provoking topics.

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