File:Floating Magnet..jpg
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Summary
| Description |
English: Floating Magnet.The temperature is 4.2K (a liquid helium cold bath.) The bowl is made of lead, which is a superconductor at that temperature. |
| Date | |
| Source | Own work |
| Author | [I, Alfred Leitner, took this photograph as part of my movie on Type I Superconductors.] |
| Permission (Reusing this file) |
The movie had U.S.copyright 1964, which expired and was not renewed.PUBLIC DOMAIN. |
Licensing
|
I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 14:34, 12 September 2009 | | 1,962 × 1,350 (298 KB) | Aleitner | {{Information |Description={{en|1=The temperature is 4.2K (liquid helium cold bath.) The bowl is made of lead, which is a superconductor at that temperature.}} |Source=Own work by uploader |Author=[I, Alfred Leitner, took this photograph as part of my mov |
File usage
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Global file usage
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- Usage on fr.wikipedia.org
