TED-Ed
Nature's Smallest Factory: The Calvin Cycle
Explain the two-step process of photosynthesis to your high school biologists with a focus on the Calvin cycle. Using adorable animation, a video likens the cycle to a tiny, sustainable factory. Even though the enzyme-bird rubisco...
SciShow
Why We Have Pain, & How We Kill It
You'll be feeling no pain when you add this little video to your lesson on the the integumentary system, nervous system, or biochemistry. The star of the show lectures on the process of sensing pressure and pain, as well as on the...
SciShow
Performance Enhancing Drugs
There is science behind the adage, "Cheaters never prosper!" Biochemistry or physical education classes find out how steroids, blood doping, and other performance-enhancing methods claim to work, and how unreliable and even dangerous...