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Season 17 · Episode 4
0.01h 0mJune 24, 2013
Rachel and Jason are in the chair this week as they team up with top cosmetic dentist James Russell to put the latest electronic toothbrushes through their paces. Polly comes face-to-face with the Mantis, the biggest all-terrain hexapod robot in the world. Jon Bentley is in Amsterdam testing out the latest batch of Android smartphones.