Tập
NOVA: Episode 17
Tóm tắt
NOVA tells the story of still and cine photography in science—from the extraordinary work of the pioneers in the early 1800s to how the ability to freeze time on film in ever shorter periods has given scientists remarkable new insights. Today photography enables us to analyze (frame by frame) the thousands of molecular reactions that can happen in less time than the blink of an eye.
Chi tiết
- Phim bộ
- NOVA
- Mùa
- Mùa 7
- Tập
- Tập 17
- Ngày phát sóng
- 1980-12-02
- Thời lượng
- 55 min
Thông tin tập
Episode 17 là tập 17 trong Season 7 của NOVA. Tập này phát sóng ngày 1980-12-02. Thời lượng là 55 min.
Tập trước / tập sau
Tập 16
Water, water everywhere...but just how useful is it? NOVA travels to the Adirondack Mountains where acid rain is killing many high elevation lakes; to the Mississippi River where chlorine has combined with natural and manmade organic chemicals to form cancer-causing toxic chemical substances; to California, where conservation recycling has had to become a way of life; and to Bedford, Massachusetts, where the town wells have been contaminated by industrial waste.
Tập 18
The exquisite sensitivity of touch cells in the human skin makes it possible for us to discriminate with precision the slightest changes in texture and pressure, but how the electrical impulses we receive are converted into sensation remains a mystery. NOVA explores the hidden meaning and extraordinary power of human touch.
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Tập 19
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Tập 14
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Tập 20
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Tập 13
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Tập 12
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Tập 11
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Tập 10
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Tập 9
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