How important is lab safety, anyway? And, how do chemical manufacturers create safe lab environments? Chemistry scholars learn the importance of minimizing risks where the stakes are often highest—the chemical industry—in the fifth...

Lanthanides are a group of rare earth elements found at the bottom of the periodic table that are needed for cars, computers, phones  and most other technology that we use daily. A video discusses where these elements are found and...

A crystal, the size of a grain of sand, of botulinum can kill 9,600 people. Viewers learn more about the five deadliest natural substances based on their ability to kill quickly with a video that also explains how these substances are...

People once recommended that you should wear a mask when spraying DDT onto the skin of the food you would later eat. The video explains biomagnification and the impact that giving toxins to producers has on the largest consumers. It uses...