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| Title | : | Horizon |
|---|---|---|
| Genre | : | Documentary |
| Overview | : | A look at some of the huge new radio telescopes which have recently started work in Britain, France, Russia, America, and elsewhere. Sir Bernard Lovell, Professor Martin Ryle, and M. Émile-Jacques Blum explain the scientific motive for this vast expenditure. |
| How to watch? | : | Select a server above. If one doesn't work, try another. The video should load quickly! |
