Rivalries are part of what makes college sports unique and intriguing for fans and players alike. After years on the wrong side of the rivalry, coach Mike Woodson has helped bring the juice back to the Indiana-Purdue basketball series.

It's a historic anniversary for a famous Bob Knight incident, and the Hoosiers are hoping to rekindle that fire against archrival Purdue.

Knight then turned around, grabbed his plastic chair and hurled it past Purdue guard Steve Reid, who was standing at the free-throw line, and into a row of photographers seated on the baseline. Fortunately, nobody was injured.