A Latvian four-man bobsled team competes in the World Cup on Feb. 17, 2013, at the Sanki Sliding Center near Sochi, Russia. The track, which actually ascends in three places to slow the speed of the athletes, is being used for Olympic bobsled, skeleton and luge next month.
Credit Richard Heathcote / Getty Images
Felix Loch of Germany competes in the Luge World Cup at the Sanki Sliding Center near Sochi, Russia, on Feb. 24, 2013. The track will be used in next month's Olympic Games.
With bobsled, luge and skeleton racers rocketing down a winding, ice-covered track, sled racing will be one of the most exciting events at the Winter Olympics next month in Sochi, Russia.
The first thing you have to know about sled racing is that it's a little like NASCAR: It's all about speed. And the tracks, built all over the world — including the new one in Sochi — are really different, according to Steve Holcomb, who won a gold medal in four-man bobsled four years ago.
New commercial devices, using technology borrowed from the field of neuroscience, are making it possible to control objects with brain power alone. The idea is to help train users to become more focused — and relaxed.
EEG headsets, which detect electrical activity in the brain, were once found only in research labs. Today, the technology has become cheaper and easier to use. That's made it possible to connect EEG headsets to other consumer devices.
The U.S. Supreme Court hears arguments Tuesday in an Illinois case that could drive a stake through the heart of public employee unions.
At issue are two questions: whether states may recognize a union to represent health care workers who care for disabled adults in their homes instead of in state institutions; and whether non-union members must pay for negotiating a contract they benefit from.
To understand why a growing number of states actually want to recognize unions to represent home health care workers, listen to Illinois Attorney General Lisa Madigan:
Originally published on Mon January 20, 2014 11:49 pm
Update at 9:02 p.m. EST. All Workers Account For:
In a press conference Monday evening Omaha Police Lt. Darci Tierney said all of the 38 workers in the building have been accounted for. Officials say two died, 10 were hospitalized and seven others were hurt but refused treatment. The remaining 19 workers escaped.
Interim Fire Chief Bernard Kanger said that one body had been recovered but did not identify the person because the family has yet to be notified.