The third set of tasks is one of the trickiest yet for both groups - the Beauties and the Geeks.  The women must brush up on their rocket science and follow a series of instructions in order to assemble a rocket and launch it in the fastest time.  Later, the men are taken to a series of stores in order to purchase three outfits - formal wear, swimsuit, and casual wear - for their partners to wear in a fashion show.  The winners of the tasks, Scarlet & Bill and Chuck & Caitilin, choose two teams to go up for elimination.  In the end, Krystal and Brad are sent home, both with tremendous boosts in confidence and skill level.