Tag: science

Rider on the Storm

9:23 pm

Rider on the storm.

At approximately 6:00 pm, Lt Col Rankin concluded that his aircraft was unrecoverable and pulled hard on his eject handles. An explosive charge propelled him from the cockpit into the atmosphere with sufficient force to rip his left glove from his hand, scattering his canopy, pilot seat, and other plane-related debris into the sky. Bill Rankin had spent a fair amount of time skydiving in his career—both premeditated and otherwise—but this particular dive would be unlike any that he or any living person had experienced before.

Or since.

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A Russian scientist has found large amounts of methane being released in the atmosphere in the Arctic

5:43 pm

A Russian scientist has found large amounts of methane being released into the atmosphere in the Arctic, far more than previously predicted.

It is speculated that these releases are the result of the Earth’s warming climate during the past several hundred years. And because methane is a far more powerful greenhouse gas than carbon dioxide, its release will feed into that warming.

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Walking through the new American Amundsen Scott South Pole station

6:01 pm

An evening pause: In honor of the 100th anniversary of Roald Amundsen’s arrival at the South Pole on this date, 1911, lets take a tour through the recently completed new Amundsen Scott South Pole station.

At one point right after walking through the cafeteria the cameraman points the camera out a window where you can see several flagpoles. That is where the actual South Pole is located. The camera than looks out a second window at a partly buried dome, which is the old station, no longer in use.

This video astonishes at what humans can accomplish in the most hostile environments.

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Hurricane predictors admit they can’t predict hurricanes

9:40 am

Now they tell us: Hurricane predictors admit they can’t predict hurricanes.

We are discontinuing our early December quantitative hurricane forecast for the next year … Our early December Atlantic basin seasonal hurricane forecasts of the last 20 years have not shown real-time forecast skill even though the hindcast studies on which they were based had considerable skill.

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CERN announces an update on the search for the Higgs Boson

8:59 am

Not there yet: CERN announces an update on the search for the Higgs Boson.

The main conclusion is that the Standard Model Higgs boson, if it exists, is most likely to have a mass constrained to the range 116-130 GeV by the ATLAS experiment, and 115-127 GeV by CMS. Tantalising hints have been seen by both experiments in this mass region, but these are not yet strong enough to claim a discovery.

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Higgs announcement from CERN on December 13

9:14 am

CERN will be making an announcement on the status of its search for the Higgs particle on December 13. From this interview of one of its scientists:

The thing I know for sure is that [CERN Director General] Rolf-Dieter Heuer, who must know the results of both experiments, says that on December 13 we will not have a discovery and we will not have an exclusion.

The inteview is fascinating, as he notes how the Higgs research might also have a bearing on the search for dark matter.

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