Horizon - Season 11 Episode 29
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.
First Air Date : 1964-02-04
Last Air date : 2024-07-22
Runtime : 57 minutes
Genre : Documentary
Cast :
Crew :
Quality : 
Subtitles :
- Season 11 : Episode 11974-01-07
- Season 11 : Episode 21974-01-14
- Season 11 : Episode 31974-01-21
- Season 11 : Episode 41974-01-28
- Season 11 : Episode 51974-02-04
- Season 11 : Episode 61974-02-11
- Season 11 : Episode 71974-02-18
- Season 11 : Episode 81974-03-04
- Season 11 : Episode 91974-03-11
- Season 11 : Episode 101974-04-22
- Season 11 : Episode 111974-04-29
- Season 11 : Episode 121974-05-06
- Season 11 : Episode 131974-05-13
- Season 11 : Episode 141974-06-03
- Season 11 : Episode 151974-06-10
- Season 11 : Episode 161974-06-10
- Season 11 : Episode 171974-06-24
- Season 11 : Episode 181974-07-01
- Season 11 : Episode 191974-07-08
- Season 11 : Episode 201974-07-15
- Season 11 : Episode 211974-07-22
- Season 11 : Episode 221974-07-29
- Season 11 : Episode 231974-08-05
- Season 11 : Episode 241974-08-12
- Season 11 : Episode 251974-09-02
- Season 11 : Episode 261974-10-28
- Season 11 : Episode 271974-11-04
- Season 11 : Episode 281974-11-11
- Season 11 : Episode 291974-11-25
- Season 11 : Episode 301974-12-09
- Season 11 : Episode 311974-12-16
- Season 11 : Episode 321974-12-23
- Season 11 : Episode 331974-12-30
