Tập
Horizon: Episode 9
Tóm tắt
Nine years after the passing of the Clean Air Act, where do we stand? Scientists are gradually finding out why dirty air Is so harmful to ill persons with Dr. P. J. Lawther of Air Pollution Research Centre at St. Bartholomew's Hospital. Whenever the things they study are too big, too far off, or too hot to handle, scientists can make a model of these-but can they be sure their models truly represent reality?
Chi tiết
- Phim bộ
- Horizon
- Mùa
- Mùa 2
- Tập
- Tập 9
- Ngày phát sóng
- 1965-05-12
- Thời lượng
- 60 min
Thông tin tập
Episode 9 là tập 9 trong Season 2 của Horizon. Tập này phát sóng ngày 1965-05-12. Thời lượng là 60 min.
Tập trước / tập sau
Tập 8
Every day, on average, another 431 British women start taking the contraceptive pill. The manufacturers insist that it is the most carefully tested drug on the market today. But some scientists and doctors are concerned about the potential long-term effects of taking it.
Tập 10
When a rubber tyre rolls fast on a wet surface it may rise on a film of water and begin to 'aquaplane.' Scientists are studying this fact which creates a real hazard to aircraft passengers and fast drivers.
A new membrane developed in America holds forth the prospect of men being able to live under water.
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