Contributors are people who have asked questions, answered questions, posted notes, created or edited wiki pages, or commented on others' contributions on this website
The count of Contributors shown on each Topic Page is a count of how many people have contributed online to that topic.
Following a topic is also an important part of community science. Here's where you can manage your own subscriptions.
In-person and outdoor contributions are also a huge part of community science, and these contributions are counted through other types of community evaluation.
Attribution is critical when building on other people's contributions. Read about the licenses used at Public Lab.