Applesauce recipes call for sugar, to heighten the sweetness. The recipe is very specific about when to add the sugar--after the apples have cooked. Why?
What exactly happens to your body after you have a glass of beer?
If you've ever had major surgery, you probably remember lying down and waking up--but nothing in between. Learn about anesthetics on this Moment of Science.
This process is called osmosis; it dilutes the sugar-water inside the cells. But all the water coming in raises the pressure inside the cells so that eventually, the cell walls burst.
For the most part fat is stored in the fat cells that compose fatty tissue. Think of a fat cell as a tiny plastic bag filled with a drop of fat. Interestingly, fat cells do not multiply.
Are onions bad for your cat or dog? What foods should pets avoid?