The Open Catalyst project is a crowd science project aimed at finding the secret catalyst that enables LENR activity and produces anomalous heat. We plan to install hundreds to thousands of small formfactor internet-connected LENR reactor-calorimeters around the globe, all measuring different catalysts and fuel compositions. By sharing all data, ideas and inspiration we hope to accelerate the search and find new and improved ways of achieving cold fusion. Not sure what cold fusion (aka LENR) is? Read an introduction here. Want to know more about how the crowd is going to solve this? Go to the Crowd Science page. To learn more about “Peer Pressure”, the reactor-calorimeter used for the crowd project, see the page Peer Pressure. To find our detailed scientific plan using this simple reactor, see the Scientific Method and Hypothesis pages.