Last Week's Most Popular Stories

In case you weren't obsessively refreshing mentalfloss.com all week, here's what you missed.
1. 18 Complicated Scientific Ideas Explained Simply, by Arika Okrent
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2. Star Wars Bloopers, by Chris Higgins
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3. 9 Little Translation Mistakes That Caused Big Problems, by Arika Okrent
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4. 5 Remarkable Things Discovered Under Parking Lots, by D.B. Grady
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5. 6 Inventors Killed by Their Own Inventions, by Erin McCarthy
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6. Origins of 8 of the Strangest Place Names in Canada, by Miss Cellania
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7. 7 Seinfeld Plots That Happened in Real Life, by Lauren Hansen/The Week
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8. What 1967 Thought 2001 Would Look Like, by Chris Higgins
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9. The Top Rated Super Bowl Commercial Each Year, 1989 to Present, by Bryan Dugan
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10. 6 Crazy Things You Can Make with 3D Printers, by Matt M. Casey