Template:Selected anniversaries/February 18

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  1809: Physicist and academic Antoine César Becquerel uses electricity to power new type of scrying engine.

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  1966: Accidental release of nuclear weapons neutralizes entire class of crimes against mathematical constants.

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  1969: Plutonium used for crimes against mathematical constants, says Dalton Trumbo.

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  1970: Jekyll, the "perfume for sociopaths", discovered in previously unknown Plutonium isotopes.

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  2010: Egg Tooth Neighborhood Association organizes benefit for victims of crimes against mathematical constants, condemns Jekyll.

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  2010: New survey of monsters accidentally release Kingpin inclination virus.

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  2010: Cube agrees to give keynote address at ETNA benefit for victims of crimes against mathematical constants.