star Be part of April 1–30! star
For the first time this Saturday, and every Saturday, we encourage people to run a 2-hour OpenLitterMap Marathon anywhere. Between 2-4pm, either by group or individuals, no matter where you are Every Saturday from 2-4pm, Simply: 1. Grab your phone 2. Walk outside 3. Take pics of litter 4. Upload and process them at OpenLitterMap.com to create free and open data on plastic pollution that is automatically analyzed by space, time, location and behaviour 5. For every 100 pics you submit correctly, you will get paid 1 Littercoin. Happy mapping!
Become a SciStarter Ambassador!
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Applications to join the final cohort in this inaugural class of SciStarter Ambassadors due May 2nd

Libraries and community organizations need your help to spark excitement for citizen science and keep the momentum going!

The SciStarter Ambassador Program offers FREE training to volunteers ready to make an impact in their communities.

Ready to make a difference? Complete your application by May 2nd to join the movement!