john hawks weblog

paleoanthropology, genetics and evolution

Word of the day: pareidolia

Tue, 2008-10-07 11:23 -- John Hawks

Your brain works to see faces in cars, and automakers want to exploit your taste for the mean machine:

If a Toyota Prius just looks too friendly for your tastes, you’re not alone. People readily see faces and traits in cars, and a new study suggests that they prefer cars to appear dominant, masculine and angry.

The finding rests on the propensity we have to actually see faces or human characteristics in everything from cars to clouds, a phenomenon called pareidolia. But now researchers hope to better understand what goes on in the brain when people see faces in objects versus humans faces, as well as help automakers design more appealing cars.

Apparently people prefer the BMW's hawk-like facial expression. Of course, the meanest car is one without eyes:

General Lee from Dukes of Hazzard

Neandertals

For years, I've worked on their bones. Now I'm working on their genes. Read more about the science studying these ancient people.

Denisova

From a finger bone of an ancient human came the record of a completely unexpected population. My lab is working on the science of the Denisova genome.

Acceleration

The advent of agriculture caused natural selection to speed up greatly in humans. We're uncovering some of the ways that populations have rapidly changed during the last 10,000 years.

Malapa

Just outside Johannesburg, the Malapa site is producing some of the most exciting finds in human evolution. This site is the headquarters of the Malapa Soft Tissue Project.