Liquid Helium
Forfatter/Opretter:
Alfred Leitner photographed this as part of his movie "Liquid Helium, Superfluid".
Kredit:
Eget arbejde
Shortlink:
kilde:
størrelse:
1600 x 1200 Pixel (631377 Bytes)
beskrivelse:
Liquid helium in a vacuum bottle. The liquid is at the normal boiling point (4.2K,1 atm.), boiling slowly.
Licens:
Public domain
Kommentar på licensen:
The movie had U.S. copyright 1963, which expirede & was not renewed: PUBLIC DOMAIN.
Yderligere oplysninger om licens til billedet kan findes her. Sidste ændring: Thu, 28 Mar 2024 11:46:12 GMT
