Going to Extremes

Scientific American Frontiers: Season 7: Episode 4

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Going to Extremes

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PBS | Air Date: February 19, 1997
Summary: Spider Canyon:
A 30-year study of funnel web spiders in Arizona reveals an interesting theory about hybridization.
Frozen Alive: Natural antifreeze in deep sea fish may help prolong donated organs. Ultimate Speed: Scientists study the biomechanics of the two fastest land animals, the cheetah and the pronghorn antelope. Hidden Depths:Spider Canyon:
A 30-year study of funnel web spiders in Arizona reveals an interesting theory about hybridization.
Frozen Alive:
Natural antifreeze in deep sea fish may help prolong donated organs.
Ultimate Speed:
Scientists study the biomechanics of the two fastest land animals, the cheetah and the pronghorn antelope.
Hidden Depths:
Explorations in the middle depths of the ocean off Monterey, California, turn up spectacular new life forms.
High Anxiety:
Can a new test identify who might succumb to mountain sickness?… Expand
Genre(s): Documentary, Science

Season 7 Episodes

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