When we heard that astronauts aboard the International Space Station took a spare toothbrush along on a spacewalk today and used it to help clean debris from around some bolts they needed to secure in order to install a power unit, it got us thinking.
Just how versatile are old toothbrushs? We know we've used them to:
-- Clean bike gears.
-- Get grime out of our hubcaps.
-- Get at the crust around a car battery's terminals.
Alex Zanardi, who was a star racecar driver when he lost his legs in a 2001 crash, has won a gold medal in the London Paralympics. The Italian, 45, beat Germany's Nobert Mosandl by more than 27 seconds to win the men's handcycle time trial. The race took place at Brands Hatch, a track that Zanardi has previously tackled behind the wheel of high-powered racecars.
"Last time I was here I was going about five times faster but I still love this circuit," he said this week.
The Pacific coasts of Costa Rica, Panama and Nicaragua are no longer the focus of tsunami warnings, the Pacific Tsunami Warning Center announced just after 1 p.m ET.
As we've been reporting, there was a strong — 7.6 magnitude — earthquake in Costa Rica this morning. At first, there were concerns about possible tsunamis from Mexico south to Chile. As the day continued, however, authorities gradually reduced their warnings.
Florida A&M University, which is dealing with the deadly effects of hazing, has suspended another student group over new allegations of cruel treatment. In a statement released to member station WFSU, the university says the Torque Dance Team has been suspended immediately after a hazing incident reportedly occurred off campus last weekend.