@pickover : Commemorative Japanese stamp issued in 1977, showing a long-necked plesiosaur and the National Science Museum. https://t.co/leGGUIJD1L

@pickover : Commemorative Japanese stamp issued in 1977, showing a long-necked plesiosaur and the National Science Museum. https://t.co/leGGUIJD1L (via Twitter http://twitter.com/pickover/status/985905002068750337)