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Think you can walk in a straight line, blindfolded? Guess again.

Here's a fun experiment to try next time you find yourself in an open field. Close your eyes (or wear a blindfold) and set off walking, taking care to walk in as straight a line as possible. Have a buddy monitor your route (and warn you of obstacles). Sounds simple enough, right? Turns out it's harder than you think. » 9/25/13 10:40am 9/25/13 10:40am

Finally Revealed: The 100 Greatest Science Fiction and Fantasy Books, According to NPR's Readers

When NPR revealed its list of finalists for its "Top 100 Science-Fiction and Fantasy Books" survey, we were struck by how diverse and wide-ranging that list was. Now the actual list of the 100 greatest books has been revealed... and it's quite a bit more conservative. » 8/11/11 2:02pm 8/11/11 2:02pm