Researchers found a difference that a common weight measure missed.
Related stories
5 Hilarious 'Calvin and Hobbes' Comic Strips About Hating School
In 1991, Charles Bronson Turned Down One of the Greatest Comedies of All Time
‘Below’ Creator Breaks Down the Finale’s Last Shot, Josh Hartnett’s Accent and Season 2 Clues
Sidney Poitier Starred in One of the ‘Best Movies of All Time’
Square Enix's Forgotten Loot-Shooter Was Years Ahead of Its Time
‘Other Mommy’: Five Biggest Changes From the Book, Including a Crazy Death Scene and a Much Darker Ending