Jul 12 Watch Scientists Explore Physics of Baseball Feats A home run is one of the biggest crowd-pleasers in baseball. A physicist, physics teacher and pitching coach talk about the physics behind a home run, a 90-mile-per-hour fastball and other baseball feats. Continue watching
May 08 Watch FAA Reconsiders Pilot Retirement Age Current law requires American pilots to retire once they turn 60, but the federal government is considering changing the age to 65. The NewsHour reports on the law's impact on the airline industry. Continue watching