Instructional Video10:37
Crash Course

Organometallic Reagents and Carbanions: Crash Course Organic Chemistry

12th - Higher Ed
Have you ever wondered why the gas station has “unleaded fuel” but there isn’t a “leaded” option? The answer has to do with a chemical called tetraethyl lead, which is an organometallic compound, or an organic compound with a...
Instructional Video
NPR: National Public Radio

Npr: Climate Connections: Global Warming: It's All About Carbon Episode 1

9th - 10th
Robert Krulwich, host of NPR's climate connections videos, is a master of explaining carbon and its role in nature, especially in global warming. His discussions in the five videos, that range from three to four minutes, are interesting,...