It seems to be “strange uses of Isaac Newton” week. Following up on the humorous Newton was a cyclist we now read in Field & Stream this strange patchwork of Newton factoids that casts him as the inspiration for muzzle brakes.
I confess, I really don’t understand how these two stories got intermingled here. Yes, Newton pressed a sharp object—although a bodkin can be a dagger-type instrument, here it was probably more like a large needle, but I suppose a knife is more recognizable to Field & Stream readers than a bodkin—into his eye socket when contemplating light and colors. And yes, Newton did formalize his third law of motion. But he didn’t press the bodkin into his eye “for exploration” (whatever that means) and in the process (of exploration? of pressing a knife into his eye?) think up his third law of motion. Those are two distinct episodes.
They are absolutely correct, however, Newton was a “very odd duck.”