Instructional Video0:48
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Cocaine causes brain cells to eat themselves, Johns Hopkins study finds

12th - Higher Ed
A study conducted on mice by a team of scientists at John Hopkins University found that high doses of cocaine can cause out-of-control autophagy, a physiological process that causes the destruction of cells and the formation of new ones....
Instructional Video0:50
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New Ebola suit made by Johns Hopkins team offers more protection and comfort in hot, humid climates

12th - Higher Ed
A team at John Hopkins University has developed a protective suit for Ebola workers that is more comfortable and offers more protection than existing "moon suits." The new anti-Ebola suit has a large integrated plastic shield that...
Instructional Video2:06
Curated Video

Rachel Carson's Fight for the Environment

9th - Higher Ed
Marine biologist and writer Rachel Carson demanded that the US government take responsibility to protect people and the planet. Her book Silent Spring was a turning point in the modern environmental movement.