SPORTS EVOLUTION
'(<a href="http://www.j-archive.com/media/2006-04-21_J_02.jpg" target="_blank">Sarah of the Clue Crew delivers the clue from Utah Olympic Park, with Cheryl and Jimmy pushing her in a bobsled.</a>)  Begun in the 1800s, the first bobsleds didn't have these--a garden rake was used instead'
brakes