“Today DISCOVER blogger Ed Yong reports on a project called Foldit, in which citizen scientists playing a slick computer game helped to unravel the complex structure of proteins, and in doing so got the game into the prestigious journal Nature. There are plenty of great ways for non-professional scientists to help out scientific projects. DISCOVER previously brought you the ways to donate your computer’s free time to projects like SETI@home and Stardust@home. But what if you want to use your own brainpower in the aid of science? That can be arranged, as there are plenty of more active ways to contribute to crowdsourced science.
1. Mapping the place where Genghis Khan was buried
This summer archaeologist Albert Yu-Min Lin led an expedition to Mongolia in search of the lost tomb of Genghis Khan—but not before putting out the call for a little help. Lin’s team provided high-resolution satellite photography of the area they plan to survey. On the mission’s website, volunteers can sign up to scan the images for anything that could help the team on its quest: roads, rivers, or perhaps even the outlines of where long-gone structures once stood centuries ago.
2. Amateur Martians
As we noted yesterday with the Spirit rover’s apparent demise, the rovers and orbiters NASA has sent to Mars have been a smashing success. The only problem is, those robot explorers have sent home more data than NASA’s people can map on their own. You can help: Play “Be a Martian,” a game set up through the Jet Propulsion Lab. Players earn points and badges by finding the most interesting martian craters for study, or by matching up high-resolution images of the red planet’s surfaces to wider photos taken from above—thereby improving maps of Mars.”
Find out about the other 3 at Discover Magazine



whaddaya mean, PLAY at being a martian…?