Showing posts with label evolution. Show all posts
Showing posts with label evolution. Show all posts

Wednesday, July 08, 2009

Using distributed computer processing to work out primordial life

Interesting article from Space.com on using distributed computing (like SETI@home and Einstein@home) applied to biology. The idea is to simulate the conditions and constituents of Earth's early oceans and see if you can get simple cells evolving from pre-biotic material.

The headline is entirely wrong, though: there's no toy model of the "universe" being simulated, but rather a toy model of an ocean. But to the writer's credit, the head of the project did use just that phrase, himself.

It's a really interesting project. As the designer notes, though, chemical reactions run faster than the computers can simulate them at the moment. So the simulation would run more slowly than a real-lab experiment. On the other hand, you've got the ability to control details in a way that you don't in a lab, and some day, the processors will be much faster.