Every week we find experts to answer curious questions about the world and how it works.
Tonight: who are the people who silently keep the world's biggest online encyclopedia running smoothly? Who edits Wikipedia, and how can people give it a go?
Avid editor Marshall Clark (who penned the Wikipedia page for RNZer Bryan Crump), also a committee member for Wikimedia Aotearoa New Zealand, joins Mark Leishman to explain.
Join Wikimedia's species edit-a-thon effort this weekend.
Photo: Wikipedia
