What a letdown! The article begins with high drama ("Action still resulted in an equal and opposite reaction, gravity kept the Earth circling the Sun..."), then

What a letdown! The article begins with high drama ("Action still resulted in an equal and opposite reaction, gravity kept the Earth circling the Sun..."), then explains that scientists observed the parity law being violated by the strong force, which "was thought to adhere to the law of parity, at least under normal circumstances." At least under normal circumstances??? Now I remember why I don't study particle physics!