Turns out, whether or not you are a ginger is not determined by the simple genetics of a single gene. In fact, the pigment that causes red hair is likely present in many brunettes. What matters more seems to be how much of the ginger-hiding brunette pigment you have — and the genetics that determine that are a lot more complicated. Which, frankly, makes the brunette-guy-with-red-beard phenomenon make a whole lot more sense.
This is only one of the many human genetics myths that get debunked at the website of geneticist John McDonald. He's dedicated to tearing apart the simple lies-to-children that most of us picked up in grade school, junior high, and high school — oversimplifications of things like tongue rolling, dimples, and eye color that make it easier for kids to understand genetics, but end up leaving adults with a skewed understanding of how genetics actually work.
Image: Red Hair and Freckles, a Creative Commons Attribution (2.0) image from fotologic's photostream
The massive scale and force of the ongoing bushfires in Australia is hard to comprehend.
“To the world leaders and those in power, I would like to say that you have not seen anything yet. You have not seen the last of us, we can assure you that. And that is the message that we will bring to the World Economic Forum in Davos next week.” In the Swiss city […]
This is some pretty amazing and highly rare video — seldom do you get footage of five, count ’em FIVE, California mountain lions all hanging out together. The big cats were captured on home surveillance video, in a rare gathering of the typically solitary critters.
Photoshop is one of the most widely used photo editing tools out there, to the point that it’s the default program designers think of whenever they need work done. Small wonder, too: The flagship software in Adobe’s creative suite is very powerful — if you know how to use it. There is a lot to […]
Bamboo fiber is a relatively new thing in luxury fabrics, but it’s no surprise it’s this snuggly. After all, pandas eat bamboo, and they constantly look comfortable. But seriously: To understand the benefits of real bamboo sheets, you have to spend a night on them. This 4-Piece Luxury 100% Rayon Bamboo Sheet Set is a […]
No chef’s arsenal is complete without a good set of knives. In fact, it’s the first big sign that you’re ready to start cooking meals as opposed to just warming them up. Here are 20 knife sets that any chef would be proud to own, from visually stunning old-world metallurgy to sleek modern cutlery. Mini […]