CTV Nature 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 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. 2026-04-19 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 2026-04-19 A trip through Lima details the voyage's breathtaking scenery and engineering challenges. 2026-04-19 A trip aboard the luxury tourist train, Transcantábrico Clásico through Northern Spain along a historic 19th century rail line. 2026-04-19 A trip aboard one of the world's most expensive and sought-after train rides details the journey for both passengers and crew. 2026-04-19 The prairies of Canada; the deserts of Australia; the cold of the Norwegian Arctic Circle; the steepest slopes of the mighty Swiss Alps. 2026-04-19 Exploring Vietnam by rail aboard the Reunification Express; a three-day ride from Hanoi to Ho Chi Minh City rich in views of rivers, rice paddies and dragon fruit orchards; steeped in the nation's war-torn past. 2026-04-19 Travelling up the coast of New Zealand in style aboard the Coastal Pacific, a train that embodies the nation's spirit of grit and determination; for two years, this ride was shut down due to an earthquake in 2016. 2026-04-19 Tensions rise as preparations are under way for a first mission; check out the USS Gerald R. Ford, the U.S. Navy's largest aircraft carrier. 2026-04-19 Surfboard; stickers; sandwich cookies; concrete roofing tiles. 2026-04-19 Examining how items such as ski goggles, tower cranes, porcelain figurines and diesel engines are manufactured. 2026-04-19 More everyday items are put under the microscope; offering insight into how stuffed olives, astrolabes and western saddles are made. 2026-04-19 Custom running shoes; axes; racing karts; animatronics. 2026-04-19 More everyday items are put under the microscope as we discover how headphones, diving regulators and reflector light bulbs are made. 2026-04-19 Fly-fishing reels; house paint; weaving loom; ice maker. 2026-04-19 Graphite pencil leads, clarinets and special effects are put under the spotlight to see how they're made. 2026-04-19 Air boats; onions; 3D metal printing; curved cabinet doors. 2026-04-19 An insight into the production process for retractable ballpoint pens, solar salt and tubas. 2026-04-19 Hammers; Swiss cheese; roller skates; colored pencils. 2026-04-19 We find out how carbon fiber bicycles, blood products, forged chandeliers, ballpoint pens are manufactured. 2026-04-19 An insight into how Swiss army knives, player piano rolls, racing wheels and oil tankers are produced. 2026-04-19 Bowling balls; barber poles; felt; radar guns. 2026-04-19 How everyday items are made. 2026-04-19 Discovering how gears, leather watchbands, Vitrelle dishes, and kitchen scissors are made. 2026-04-19 Surfboard; stickers; sandwich cookies; concrete roofing tiles. 2026-04-19 Examining how items such as ski goggles, tower cranes, porcelain figurines and diesel engines are manufactured. 2026-04-19 More everyday items are put under the microscope; offering insight into how stuffed olives, astrolabes and western saddles are made. 2026-04-19 Custom running shoes; axes; racing karts; animatronics. 2026-04-19 More everyday items are put under the microscope as we discover how headphones, diving regulators and reflector light bulbs are made. 2026-04-19 Fly-fishing reels; house paint; weaving loom; ice maker. 2026-04-19 Graphite pencil leads, clarinets and special effects are put under the spotlight to see how they're made. 2026-04-19 Air boats; onions; 3D metal printing; curved cabinet doors. 2026-04-19 An insight into the production process for retractable ballpoint pens, solar salt and tubas. 2026-04-19 Hammers; Swiss cheese; roller skates; colored pencils. 2026-04-19 We find out how carbon fiber bicycles, blood products, forged chandeliers, ballpoint pens are manufactured. 2026-04-19 An insight into how Swiss army knives, player piano rolls, racing wheels and oil tankers are produced. 2026-04-19 Bowling balls; barber poles; felt; radar guns. 2026-04-19 How everyday items are made. 2026-04-20 Discovering how gears, leather watchbands, Vitrelle dishes, and kitchen scissors are made. 2026-04-20 Just a few minutes after taking off from Bucharest, Tarom's 371 flight plunges into a field and Romanian investigators call the FBI to determine whether it was an accident or an act of murder. 2026-04-20 After Continental Airlines Flight 1404 careens off the runway and crashes in flames, investigators are left to determine what was to blame. 2026-04-20 While en route to Russia, Aeroflot Nord Flight 821 crashes onto the Trans-Siberian railway when on the final approach. 2026-04-20 LaMia Flight 2933 is on its final approach when the crew suddenly declares a fuel emergency. 2026-04-20 When United Express Flight 6291 crashes during its final approach only a mile from the runway, investigators must sift through the charred remains to find out what happened. 2026-04-20 Just a few minutes after taking off from Bucharest, Tarom's 371 flight plunges into a field and Romanian investigators call the FBI to determine whether it was an accident or an act of murder. 2026-04-20 After Continental Airlines Flight 1404 careens off the runway and crashes in flames, investigators are left to determine what was to blame. 2026-04-20 While en route to Russia, Aeroflot Nord Flight 821 crashes onto the Trans-Siberian railway when on the final approach. 2026-04-20 LaMia Flight 2933 is on its final approach when the crew suddenly declares a fuel emergency. 2026-04-20 Cement; caskets; soft drinks; glider rockers. 2026-04-20 Kitchen knives; mannequins; hypodermic needles. 2026-04-20 Electrical panels, kites and toothbrushes are put under the microscope to discover how they are made. 2026-04-20 Plastic bottles and jars, mail, eggs, handcrafted wood pens. 2026-04-20 Plastic injection moulds, automotive oil filters, filing cabinets, blown glass. 2026-04-20 Gain insight into how high-precision cutting tools, stained glass, semi-trailer and recorders are produced. 2026-04-20 The United Nations DC-6 mysteriously crashes 10 miles from the runway while on a secret mission over Africa. 2026-04-20 The latest engineering and technological projects from Mexico. 2026-04-20 The captains are feeling the pressure; even the smallest mistake can torpedo a captain's chance of taking the top spot; Capt. Reed Meredith becomes desperate when mechanical failures threaten to derail his season. 2026-04-20 Cement; caskets; soft drinks; glider rockers. 2026-04-20 Kitchen knives; mannequins; hypodermic needles. 2026-04-20 Electrical panels, kites and toothbrushes are put under the microscope to discover how they are made. 2026-04-20 Plastic bottles and jars, mail, eggs, handcrafted wood pens. 2026-04-20 Rome's Colosseum is the most famous stadium on the planet, and it took cutting-edge engineering and a fallen emperor to build it; experts use the latest tech and modern-day science to reveal if building it a second time would be just as difficult. 2026-04-20 The captains are feeling the pressure; even the smallest mistake can torpedo a captain's chance of taking the top spot; Capt. Reed Meredith becomes desperate when mechanical failures threaten to derail his season. 2026-04-20 The latest engineering and technological projects from Mexico. 2026-04-20 The United Nations DC-6 mysteriously crashes 10 miles from the runway while on a secret mission over Africa. 2026-04-20 Cement; caskets; soft drinks; glider rockers. 2026-04-20 Kitchen knives; mannequins; hypodermic needles. 2026-04-20 Electrical panels, kites and toothbrushes are put under the microscope to discover how they are made. 2026-04-20 Plastic bottles and jars, mail, eggs, handcrafted wood pens. 2026-04-20 Plastic injection moulds, automotive oil filters, filing cabinets, blown glass. 2026-04-21