Our curator of agriculture & the environment shares the history of mechanized tomato harvesting with host Mo Rocca, who also shows us a water-filled blanket, the filter keeping washing machine microfibers out of the oceans, and building a better mousetrap.

Our curator of transportation discusses the evolution of the taxicab with host Mo Rocca, who also shows us how to feel music with haptic speakers, stylish homes made from shipping containers, and an air filtration system made of plants.