Our curator of design discusses a pioneering textile designer with host Mo Rocca, who also shows us a tiny dog vest created to stop predators, a high-tech bus shelter, and aftermarket dash cams designed for safer driving.

Our librarian discusses the organization of knowledge with host Mo Rocca, who also shows us a balloon that can take you to the edge of space, a rock climbing treadmill wall, and how dog nose prints can find a lost pet.