CTV Nature The collaboration between people and machines in high-stakes environments where nothing can go wrong; featuring California firefighters' Quick Reaction Force and its star player, a CH-47 Chinook retrofit to house a 3,000 gallon flying retardant tank. 2026-04-18 The world's most decadent passenger experiences where no expense is spared; featuring the six-star Scenic Eclipse luxury cruise complete with on-board helicopter, a one-of-a-kind submarine and Michelin-trained chefs. 2026-04-18 Experts use cutting-edge tech to discover if a modern vessel of equal opulence to the Titanic could be successfully built for the sea today. 2026-04-18 Diving into the science of sound to learn how a room's size, shape, and materials interact to create perfect pitch and exploring whether the cutting edge of audio technology could allow any room to put on a good show. 2026-04-18 Discussion with architects, historians, engineers, and builders to find out if we could use modern day innovations to recreate these iconic masterpieces, or if fundamental techniques have been lost to time. Experts re-imagine the world's most impressive building projects to reveal how much time, labor, and investment would be necessary to build the most astounding structures in today's world. With 2026-04-18 Experts use cutting-edge tech to discover if a modern vessel of equal opulence to the Titanic could be successfully built for the sea today. 2026-04-19