What color is your blood. Red, right? Well, actually, yes. So why does it look blue when you see it through your skin? And is everyone's blood always the same color red (spoiler: no)? Do all animals have red blood ('nother spoiler: no!)? And why is red blood red anyway?
One large egg weighs approximately 2 ounces. Each egg is classified  into medium, large, extra large, and jumbo based on their actual  weight.
If It doesn't take that long to make a hard-boiled egg. All you need is ten minutes, a stove, and a pot of water. But knowing how long hard-boiled eggs last? Well, that's a little more complicated. According to the eggy experts at the American Egg Board, you can keep a hard-boiled egg in its shell for up to a week in the refrigerator. A peeled hard-boiled egg, however, should be eaten the same day it's peeled for best quality.