john hawks weblog

paleoanthropology, genetics and evolution

Rubik algorithm to Ph.D.

Tue, 2008-12-16 23:26 -- John Hawks

Bina Venkataraman tells the interesting story of Jessica Fridrich, who as a Czech teenager in 1981 developed the fastest algorithm for solving the Rubik's cube. It's one of those stories that takes you to briefly into the world of the fanatics who quest for sub-ten-second times. But there's a broader story, of the mind of a person who would solve the puzzle before ever handling one.

After earning her master’s degree, she was building mathematical models of rock deformation at a mining institute when she was recruited by a professor from Binghamton who heard about her mastery of the cube and her grades at the Czech Technical University in Prague. After a brief meeting in which she described her cube algorithms, he asked her to apply for the doctoral program in systems sciences. She had no résumé, so she dashed one off on a typewriter just before the professor’s train left the station. A year later, she arrived in Binghamton, where she has lived ever since.

Well, I'd recruit that one, too.

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.