Given: one straw, one foot of string, one mailing label, one paper clip, tennis balls, one rubber band, one toothpick, one ballpoint pen, one popsicle stick.

You have two minutes to build and test something that can catch a tennis ball thrown by a team member from a distance of 15 feet.

At the end of the planning and building time, choose one person to pitch and one person to catch the balls that are not caught by the device constructed.

The team has an additional two minutes to successfully catch three balls.