https://www.macguffin.co/periodic-inscrutable daily 0.75 2026-02-21 https://www.macguffin.co/periodic-inscrutable/narwhals monthly 0.5 2026-07-25 https://images.squarespace-cdn.com/content/v1/64c6c32eacdaff5decbb58b3/be0eba20-9b32-4747-9ffb-710ac7569fd8/IMG_0087.JPG The Periodic Inscrutable - Top Hats for Narwhals - Make it stand out Arthur Trope https://images.squarespace-cdn.com/content/v1/64c6c32eacdaff5decbb58b3/2907768f-d7f9-4fb9-b75e-67e1551806d8/FAE57DCA-1FF5-49E3-AC05-5C37BAFF9D6F.JPEG The Periodic Inscrutable - Top Hats for Narwhals - Make it stand out Arthur Trope https://www.macguffin.co/periodic-inscrutable/bike monthly 0.5 2026-07-25 https://images.squarespace-cdn.com/content/v1/64c6c32eacdaff5decbb58b3/d91af418-8058-484f-a599-75a897bc7880/Inscrutables+-Bike.JPG The Periodic Inscrutable - The Oldest Joke - Make it stand out Arthur Trope https://www.macguffin.co/periodic-inscrutable/giraffe monthly 0.5 2026-07-25 https://images.squarespace-cdn.com/content/v1/64c6c32eacdaff5decbb58b3/aedbce0c-84a5-485c-918c-930ebccfc4a7/Inscrutables+-+Giraffe.JPG The Periodic Inscrutable - Giraffe Tending Bonsai Tree - Make it stand out Arthur Trope https://www.macguffin.co/periodic-inscrutable/tag/Oldest+Joke monthly 0.5 https://www.macguffin.co/periodic-inscrutable/tag/Bonsai monthly 0.5 https://www.macguffin.co/periodic-inscrutable/tag/Narwhals monthly 0.5 https://www.macguffin.co/joinus daily 1.0 2026-10-20