The National Science Board is currently accepting nominations for the NSB Public Service Award (deadline: November 5, 2008) and Vannevar Bush Award (deadline: November 5, 2008, UPDATED TO NOVEMBER 14, 2008).
Cyberchase
A mystery-adventure cartoon produced by Thirteen/WNET, this show is a vehicle for teaching mathematics and problem-solving, with action centering around three kids and their avian sidekick Digit.