September 18, 2009 (CHICAGO) --
Crews at the Field Museum cleaned Sue, the T. rex dinosaur skeleton, on Friday.You might think a lot of high tech equipment would be needed to clean one of Chicago's most well known attractions. But apparently not. All they needed was a hand held vacuum cleaner with an extra long hose and a simple feather duster. The skeleton is 67 million years ago and has been at the Field Museum since 2000.