Template:Selected anniversaries/April 3: Difference between revisions

Revision as of 10:02, 19 February 2017

1840: Time travel device develops self-awareness, visits Charles Grafton Page.
1841: Inventor and crime-fighter Charles Grafton Page builds new type of scrying engine.
1998: Mathematician and academic Mary Cartwright dies. She will do pioneering work in what will later be called chaos theory.

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 File:Wild Man in Hydrogen Bubble Chamber.jpg|link=Time travel (nonfiction)|1840: [[Time travel (nonfiction)|Time travel device]] develops self-awareness, visits [[Charles Grafton Page (nonfiction)|Charles Grafton Page]].
 File:Charles Grafton Page.jpg|link=Charles Grafton Page (nonfiction)|1841: Inventor and crime-fighter [[Charles Grafton Page (nonfiction)|Charles Grafton Page]] builds new type of [[scrying engine]].
-File:Neon lighting Ne symbol.jpg|link=Neon lighting (nonfiction)|1923: [[Neon lighting (nonfiction)|Neon lighting]] says that it "enjoys the work," calls itself "the luckiest of technologies" for a life spent converting [[Electricity (nonfiction)|electricity]] into [[Light (nonfiction)|light]].
+File:Dame Mary Lucy Cartwright.jpg|link=Mary Cartwright (nonfiction)|1998: Mathematician and academic [[Mary Cartwright (nonfiction)|Mary Cartwright]] dies. She will do pioneering work in what will later be called [[Chaos theory (nonfiction)|chaos theory]].
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