The answer: Because of a harmless-to-humans viral infection.
The bluish egg above was laid by an araucana, a breed of chicken native to Chile and one of two breeds well known for occasionally popping out a blue egg. Turns out, it's the result of the chicken being infected with a retrovirus — a virus that can insert its own genetic information into the host's DNA. In this case, the virus just happens to turn eggs blue.
Image: Lavender Araucana, a Creative Commons Attribution Share-Alike (2.0) image from julianjb's photostream
It’s a commonplace that in the natural world, males attempt to mate with multiple females, while females attempt to entice males into being monogamous; this is attributed to the high cost of producing an egg and bearing children (or laying eggs) for females, and the low cost of sperm production for males.
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You know as well as I that writing complex, long-long form text requires significant organization. You’re probably also well aware that Word just isn’t up to the task. That’s why I’m a huge fan of Scrivener, the software suite used by best-selling authors and technical writers alike.Scrivener is much more than another digital typewriter. With a […]
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