Then setup a fund that members can apply to in order to help them out with their experiments.We already have a way for members to support the forum, it's premium membership:
Hi everyone, As you all know, Paranormalis is getting more and more visitors since mid-2015. So many visitors, that we recently needed to upgrade our hosting plan in order to avoid server outages. Sadly, this means a higher monthly cost to keep the forum online, and obviously, less budget for...paranormalis.com
Money goes 100% to paying web hosting and forum software updates. More recently it went into paying the new chatroom.