A Moment of Science
Without cracking eggs open, how can you tell which egg is cooked and which is raw?
Were the eggs we buy in the supermarket once embryos?
Were you ever curious how does an egg white turn into an opaque gel?
Did you know that crocodiles call from inside their eggs with a 'cheep' sound shortly before they hatch?
Have you heard of the cicada killer wasp? It's a cool name, but the bug itself is quite cruel.
According to a study, the longer it takes a woman to get pregnant, the greater her chances of having a boy.
A female wasp stings a spider in her own web, temporarily paralyzing her. Then the wasp lays an egg on the spider’s abdomen. The paralysis wears off, and the spider gets up and goes about her business as usual.
There’s a common belief that men can sire children until they die, but that women need to be relatively young to conceive healthy children. But the father’s age affects the child’s health too.
Depo-provera is the brand name of a method of birth control that consists mostly of a hormone much like progesterone, a hormone that works with estrogen to regulate the menstrual cycle.
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