KUSA - While some people take President's Day off, our science guy, Steve Spangler, was busy working on a science experiment using the Presidents.
Maybe that's why he asked Mark Koebrich to bring in some paper money, but we're still not sure why Steve brought in a kitchen blender.
Watch the video above and learn about the experiment here, http://bit.ly/13hwuol.
(KUSA-TV © 2013 Multimedia Holdings Corporation)