RICHMOND, Va. (AP) -- Hundreds of Virginia high school students are competing in a robotics competition this weekend.
The event will be held Saturday at the Arthur Ashe Center in Richmond. It is free and open to the public.
Forty-eight teams are entered in the competition, which challenges remote-controlled robots to gather plastic rings and hang them on a rack while battling other robots.
The top two teams will earn spots at an event in St. Louis in April.
Copyright 2013 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.
Doctors saved this boy's life with a medical first involving a printer.
"Jenny from the Block" wants you to buy Verizon phones from her.
Which big cat had some trouble coughing this up? (Photos)
French universities could say goodbye to this language in class.