CTV Nature Discover how motorcycle jackets, shovels, intake manifolds and forged spades are made; how is farmed caviar produced? 2026-10-20 The host explores and explains how wax figures, awnings and sandwich crackers are produced for public use and consumption. 2026-10-20 Rome's Pantheon hides the secret to the Roman Empire's power; it took dangerous, cutting-edge engineering to build it; experts use technology and modern-day science to reveal if building it a second time would be just as deadly. 2026-10-20 The pilots of Southern Airways Flight 242 must try to land on a Georgia highway after the engines die and the windshield shatters. 2026-10-20 Australia's biggest gold mine; world's biggest motorcycle and longest truck; longest road construction project in Australia. 2026-10-20 The fleet competes for final paychecks, and the two top boats are forced off the water. 2026-10-20 Discover how turbochargers, enchiladas and watches are made. 2026-10-20 Patterned glass panels; road cases; stop-frame animation. 2026-10-20 Rome's Pantheon hides the secret to the Roman Empire's power; it took dangerous, cutting-edge engineering to build it; experts use technology and modern-day science to reveal if building it a second time would be just as deadly. 2026-10-20 A look into how industrial wire ropes, living walls, large format cameras and gemstones are made. 2026-10-20 Discover how chocolate coins, floor heating systems, pedal cars, playground equipment and latex swords are made. 2026-10-20 Discover how motorcycle jackets, shovels, intake manifolds and forged spades are made; how is farmed caviar produced? 2026-10-20 The host explores and explains how wax figures, awnings and sandwich crackers are produced for public use and consumption. 2026-10-20 The pilots of Southern Airways Flight 242 must try to land on a Georgia highway after the engines die and the windshield shatters. 2026-10-20 We discover how everyday things like pipe cleaners, Blue Stilton cheese, smart electric meters and telescopes are manufactured. 2026-10-20 The host explores and explains how fish replicas, siren systems and prepackaged sandwiches are made for public consumption. 2026-10-20 Learning how tapioca pudding, snow plows, paddle boats and fiber cement siding are manufactured. 2026-10-20 Rally cars; pork pies; floating fountains; artificial stone ornaments. 2026-10-20 Cufflinks; blueberry turnovers; dashboards; pottery. 2026-10-20 Examine how pharmaceutical blister packs, deli slicers, oysters and weather vanes are manufactured and produced. 2026-10-20 A bomb explodes on Air India Flight 182 en route from Canada to India causing it to disintegrate over the coast of Ireland. 2026-10-20 An exclusive look at the ground-breaking ways American scientists and engineers are leading the way in aviation, ship building and civil engineering. 2026-10-20 With fewer than four days left in the season, the fleet races to claim the title of top-earning boat; two captains are sidelined, and it is anyone's game. 2026-10-20 We discover how everyday things like pipe cleaners, Blue Stilton cheese, smart electric meters and telescopes are manufactured. 2026-10-20 The host explores and explains how fish replicas, siren systems and prepackaged sandwiches are made for public consumption. 2026-10-20 Learning how tapioca pudding, snow plows, paddle boats and fiber cement siding are manufactured. 2026-10-20 Rally cars; pork pies; floating fountains; artificial stone ornaments. 2026-10-20 An explosion on a chemical tanker in 2004 off the coast of Virginia leads to heroic rescue efforts and an investigation full of shocking revelations. 2026-10-20 With fewer than four days left in the season, the fleet races to claim the title of top-earning boat; two captains are sidelined, and it is anyone's game. 2026-10-20 An exclusive look at the ground-breaking ways American scientists and engineers are leading the way in aviation, ship building and civil engineering. 2026-10-20 A bomb explodes on Air India Flight 182 en route from Canada to India causing it to disintegrate over the coast of Ireland. 2026-10-20 We discover how everyday things like pipe cleaners, Blue Stilton cheese, smart electric meters and telescopes are manufactured. 2026-10-20 The host explores and explains how fish replicas, siren systems and prepackaged sandwiches are made for public consumption. 2026-10-20 Learning how tapioca pudding, snow plows, paddle boats and fiber cement siding are manufactured. 2026-10-20 Rally cars; pork pies; floating fountains; artificial stone ornaments. 2026-10-20 Cufflinks; blueberry turnovers; dashboards; pottery. 2026-10-21 Examine how pharmaceutical blister packs, deli slicers, oysters and weather vanes are manufactured and produced. 2026-10-21 An explosion on a chemical tanker in 2004 off the coast of Virginia leads to heroic rescue efforts and an investigation full of shocking revelations. 2026-10-21 A bomb explodes on Air India Flight 182 en route from Canada to India causing it to disintegrate over the coast of Ireland. 2026-10-21 An exclusive look at the ground-breaking ways American scientists and engineers are leading the way in aviation, ship building and civil engineering. 2026-10-21 With fewer than four days left in the season, the fleet races to claim the title of top-earning boat; two captains are sidelined, and it is anyone's game. 2026-10-21