Available on Investigation Discovery, Food Network, Science Channel, Discovery, TLC, Travel Channel, HGTV, Prime Video, discovery+, Tubi, Hulu, Sling TV, HBO Max, Plex, Animal Planet, Philo
From sweet, melt-in-your mouth nougat and savory saffron, the world’s most expensive spice, to boomerangs, sardines, hair care products and airplane escape slides – HOW DO THEY DO IT? This season will also feature musical instruments made from shellfish, a subway system built in a swamp, and Parisian sewers that smell of perfume.
