The Helsinki study.
Looking for a Christmas present for the infidel in your life? Maybe a signed, dedicated J&M strip would do it. They’re only $10 each. To purchase, you need to make a one-off Patreon pledge, and message me saying which strip you want, who to dedicate it to, and where to send it. The $10 will go out of your account at the start of the coming month, after which you simply delete the monthly pledge (or reduce it to a more manageable amount), and I’ll pop the strip in the post to you in plenty of time for Christmas (end of November is the cut off point for orders).
Here’s the link: