http://www.answerbag.com/profile/115547 New Answerbag answers from apple24 Mon, 28 May 2012 17:55:22 -0700 Mon, 28 May 2012 17:55:22 -0700 http://www.answerbag.com/a_view/297924 What do you think is the most boring sport?<br /><br />Definitely cricket! Sun, 21 Jan 2007 03:42:25 -0800 http://www.answerbag.com/a_view/297924 http://www.answerbag.com/a_view/297702 How many tennis balls are used during the Australian Open, and how often is a new ball used during a men's match?<br /><br />Around 40,000 tennis balls are used during the Australian open. Balls are changed over every nine games. The first change happens after seven games because they are also used in the pre-match warm-up. After a extended break in play, usually caused by rain, a re-warm-up is done with a separate... Sun, 21 Jan 2007 00:51:30 -0800 http://www.answerbag.com/a_view/297702 http://www.answerbag.com/a_view/282324 Where did the crazy 15/30/40 tennis scoring system come from?<br /><br />In the fifteenth century in Old French une journee meant &quot;a sport match&quot;, as well as &quot;a day&quot;, and the scoring system was based on the number of hours in a day, and the number of minutes in an hour. Each match consisted of 24 games, which in turn consisted of four winning... Wed, 17 Jan 2007 02:25:50 -0800 http://www.answerbag.com/a_view/282324