25:55
Careers in the Physical Sciences
There’s nothing boring about stopping a speeding bullet, especially when it’s accomplished with liquid. How about designing robots based on insect anatomy…or using computers to figure out what George Washington really looked like? This video s...
32:40
Energy
Talking about energy is tricky because everyday words can also have specialized scientific meanings. Through the process of defining key terms like “power,” “work,” and even “energy” itself, this program uses a roller coaster, a harmless...