Instructional Video4:07
msvgo

Prevention of Infection and Spoilage of Food

K - 12th
It explains infections caused by disease-causing microbes and describes methods of food preservation.
Instructional Video1:00
Next Animation Studio

The effects of a hunger strike on the body

12th - Higher Ed
In the first two to three hours of a hunger strike, the body uses up reserves of glycogen, glucose and fats. The person starts to feel weak and dizzy. In the first one to two days, the skin becomes pale, the breath smells of acetone, the...
Instructional Video4:01
Curated Video

What Too Much Exercise Does To Your Body And Brain

3rd - 11th
If working out is good for you, then working out more can only be better for you, right? Not quite. Too many trips to the gym or cardio sessions could actually undo all of those gains you've been working towards. Worse, they might be...