On this day: February 7

Published On: Feb 06 2013 06:01:03 PM CST   Updated On: Feb 07 2014 01:00:00 AM CST

The Mississippi River is rocked by earthquakes, Baltimore burns, Chaplin debuts "The Tramp," The Beatles arrive in America, and space shuttle astronauts make the first untethered spacewalk, all on this day.

OTD February 7 - Ashton Kutcher
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Mario Anzuoni/Reuters

1978: Actor Ashton Kutcher, who started his career as a model before breaking out with the TV sitcom "That '70s Show," is born Christopher Ashton Kutcher in Cedar Rapids, Iowa. Kutcher went on to create, produce and host the MTV celebrity prank show "Punk'd" and star in movies such as "Dude, Where's My Car?," "Just Married," "The Butterfly Effect" and "What Happens in Vegas" and the TV show "Two and a Half Men."

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