Horizon - Season 11 Episode 29 : The Greatest Advance Since the Wheel?

Horizon
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Sixty years ago a Dutch scientist discovered a phenomenon that overturned the electrical rule book. By cooling certain metals to incredibly low temperatures he found they could continue to carry an electric current for ever, even when the power supply was switched off. Today, developments of these metals - called superconductors-have led to trains that fly, magnets that could depollute rivers and machines that promise cheaper power.

Title Horizon - Season 11 Episode 29 : The Greatest Advance Since the Wheel?
Alternative Titles BBC Horizon
First Air Date 1964-02-04
Last Air Date 2024-07-22
Number of Episodes 1169
Number of Seasons 60
Genres Documentary,
Networks BBC Two,
Casts
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