Later this week, a retired NASA satellite the size of a school bus will finally fall back towards Earth after orbiting the planet for two decades. Most of it will burn up in the atmosphere. But about two dozen pieces are expected to hit the ground — somewhere.
And the biggest piece will weigh about 300 pounds.
If that's got you worried, NASA emphasizes that in the history of the space age, there have been no confirmed reports of falling space junk hurting anyone. But that doesn't mean no one has ever been hit.
Jack Rickard and Brian Noto have developed something of a cult following on their webcast EVTV, or Electric Vehicle Television, produced from their garage in Cape Girardeau, Mo.
Every week, they talk in soul-crushing detail about the intricacies of how to gut a gas-guzzling road warrior and convert it into an all-electric vehicle. On Wednesday, they host the Electric Vehicle Conversion Convention at the Cape Girardeau airport.
Look around. There's a good chance you'll spot a tablet computer, if you don't have one yourself. Touch-screen phones are even more common. Biometric scanners scan your fingerprints at your bank, or your irises at the airport. They're devices that used to be the stuff of science fiction — the sort of thing you'd see in Star Trek or Blade Runner or Minority Report. Now they're here in the real world. And they're everywhere.
How did so many films and TV shows get so much right about what was coming down the technological pipeline?
Football season has hardly started and fans are already grousing about sideline reporters. To be sure, sideliners now exist in most all sports, and a handful of them –– notably Craig Sager of Turner, who was apparently in town the day the clown died, and thus got all his clothes –– are downright famous. While Sager is best known for basketball, it is football sideline reporters who are most identified with the sport.
Up to now doctors couldn't tell a man much about his chances of maintaining sexual function after surgery or radiation for prostate cancer.
"We'd say about half recovered or maintained their function," says Dr. Martin Sanda of Beth Israel Deaconess Medical Center in Boston. "And we'd be able to turn that up or down a little bit based on age."
How do you come up with a plan to help millions of people around the world avoid a chronic disease? For starters, don't treat the food companies that sell the products that contribute to those diseases as partners in the process. At least, that's what public health advocates argue — even as the accused companies say they're committed to making healthier products for the masses.
Al-Jazeera's top executive, Wadah Khanfar announced he was resigning today. The network announced that it had appointed Sheikh Ahmad bin Jasem al-Thani, a member of the Qatari ruling family, which owns Al-Jazzeera, as its new director general.