For questions regarding a specific wiki page (e.g. a Show and Tell talk), you can ask them directly on the pages's ''Talk'' page. To get there, click on the "Discussion" tab (top left of the page). If you are unsure how to proceed or have further questions, you can also join the [https://slackin.openhumans.org/ Open Humans Slack] or [mailto:katharina.kloppenborg@cri-paris.org write an email].