Wednesday, November 26, 2008
Thursday, November 20, 2008
The Birkeland Terrella
Norwegian physicist Kristian Birkeland (1867-1917) began his own study based in the long tradition of work with electromagnetic terrellas. Between 1896 and 1913 he pursued a series of gas-discharge experiments in his laboratory at the University of Christiania (modern Oslo), directed primarily at reproducing in the laboratory the effects of the Aurora Borealis.
Article on Sphæra: the Newsletter of the Museum of the History of Science, Oxford
Monday, November 17, 2008
PALAOA
Providing an acoustic live stream of the Antarctic underwater soundscape...more than 15000 km lie between Antarctica and AWI. Underwater sound is recorded by two hydrophones at PALAOA, an autonomous, wind and solar powered observatory located on the Ekström ice shelf. The data stream is transmitted via wireless LAN to the German Neumayer Base and then by satellite link to AWI in Germany.
PALAOA - Transmitting live from the Ocean below the Antarctic Ice
Tuesday, November 11, 2008
Scenes from Antarctica
Down in Antarctica, November marks the end of spring, the beginning of austral summer, and the beginning of Antarctica's cruise season. The Sun just rose for the first time in 6 months on September 22nd, and is now visible in the sky all the time.
Collected here are 32 photographs of Antarctica from the past several years
Earthstar
Earthstar comprises three elements: customised antennae tuned to radio bursts emitted by the sun, footage of the solar chromosphere captured using a Hydrogen-Alpha telescope, refrigerators containing specially developed aroma molecules that hypothesise what the sun might smell like.
Earthstar by David Haines and Joyce Hinterding
Friday, November 7, 2008
Encounters At the End of the World
There is a hidden society at the end of the world. One thousand men and women live together under unbelievably close quarters in Antarctica, risking their lives and sanity in search of cutting-edge science.
Encounters At the End of the World by Werner Herzog
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