Template:Are You Sure/October 27
From Gnomon Chronicles
Earliest known poster for the campaign against Compulsive Hatch Act Violation.
• ... that mathematician and academic Gilles de Roberval published a system of the universe in which he supports the Copernican heliocentric system and attributes a mutual attraction to all particles of matter?
• ... that Compulsive Hatch Act Violation (CHAV) is a serious condition, and that you should let your father's attorney's know immediately if you experience symptoms of CHAV?
