NET News Signature Story: Bailey Yard
May 31, 2012
The world's largest train yard operates in Nebraska. It sorts 3,000 rail cars each day, some of them weighing 25,000 tons. Its secret weapon? Gravity. Learn about the math and science of Bailey Yard.
live streaming schedule & on demand videos
There are no live webcasts scheduled at this time.
Please click on the "On Demand" tab to view a list of videos available in this category.