Veritasium
The Most Radioactive Places on Earth
Spoiler alert! The most radioactive place on Earth may be much closer than you think! Explore some of the world's radioactive hot spots with an engaging video from the Veritasium playlist. Content includes the units used to measure...
Kurzgesagt – In a Nutshell
Fracking Explained: Opportunity or Danger
The use of fracking on five continents means many debates occur about its safety. The video explains what fracking is and why some consider it unsafe. It highlights why people use fracking and the reasons some areas no longer allow it.
Fuse School
How Sewage Treatment Works - Water Treatment
To flush or not to flush ... that is the question. Is the wastewater treatment program in most towns and cities really the most efficient way to deal with waste? The fourth installment in a series of seven videos about the world's water...
Crash Course Kids
A Fresh Future
If less than 1% of Earth's freshwater is available for use, and people are constantly using it up, what's being done to save it? This is the focus of a video that discusses the human impact on the hydrosphere.
TED-Ed
How a Few Scientists Transformed the Way We Think About Disease
During the first few sniffles of a cold, you can't help wondering where you picked up the illness. Watch an Ed Ted video that details the difference between miasma theory and germ theory, and the ways that Dr. John Snow's research...