Episode 6 (S03E06)

The episode showcases some quirky phone services, such as receiving all of Wagner's operas via text. Meanwhile, a giant, malevolent robot poses a challenge for a few characters. Rob attempts to give David a massage, but it turns out to be anything but soothing. Additionally, Barbieri, the greatest inventor of the 15th century, creates the tin opener a remarkable five centuries before the tin itself is invented. Lastly, two Victorian brothers discover that their last goodbye doesn't quite take as long as they had anticipated.