Which Came First: The Chicken? Or the Egg?
One question that has kept me up late at night frequently has been "what if?" The other has been "which came first: the chicken or the egg?". Science.com thinks that they have the answer...
It's not often that I watch television, but my two favorite shows are "Family Guy" and "How It's Made" (Science Channel?). I enjoy watching the widgets roll down the assembly line, and getting a glimpse behind-the-scenes. Science.com has a similar program, called "How Stuff Works", which is equally interesting.
According to the How Stuff Works portion of the Science.com website, the answer to that age-old question is: The Chicken. Because of the zygote. It's that simple.
Now, here is a video that has nothing to do with the question at hand; it's just a cute love story (between a pig and a chicken).
(Via Youtube and Science.com)