McLean County has one Nobel prize winner — but oh what a one! Modern electronics rests upon Clinton Davisson’s physics experiments bombarding a block of crystalized nickel with electrons. Davisson and his colleague at Bell labs, L.H. Germer, measured the angle at which the electrons were scattered by the nickel.

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Despite the reputation of Bloomington-Normal as a staid and quiet community with nicknames such as Borington Insuranceville, the Twin Cities has a long history of protests. And unlike today's peaceful observances, it was not always so. In today's episode of McHistory, we learn about the violent streetcar strike of 1917 which involved machine guns and the state militia.

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There have been a lot of political protests around Bloomington Normal lately. McHistory looks back at other protests, which weren't as peaceful as the ones today. Then, as now, the First Amendment right to free expression mattered, though sometimes it was not observed.

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