As Japan bombed its way into the Pacific during WWII, Imperial soldiers carried pride, a sense of invincibility, and an arsenal of clumsy and outdated weapons. Convinced that the tactics and tools that led to victory over colonial enemies would be just as effective against the Allies, Japan would see its weaponry lead to defeat.

No description available

Engineering disasters can result in personal tragedy, national humiliation, and economic ruin. But buried within their wreckage lie lessons that point the way to a safer future. The fire at the Las Vegas MGM Grand Hotel, the collapse of Seattle’s Lacey V. Murrow Floating Bridge, the car that spurred creation of the National Highway Transportation Safety Administration, and the flaw that grounded the first commercial jet are among the engineering disasters that led to improvements in design and safety.

During WWII, American tank crews duked it out with Nazi Panzers in a high-explosive duel to the death. The German tanks had thicker armor and better guns than the mainstay of the U.S. armored forces, the M-4 Sherman. For many crewmen, the Sherman lived up to its nickname as a steel coffin. But what the tanks lacked in firepower and protection, the crews made up for in guts and good old-fashioned Yankee ingenuity. We’ll meet some of these armored warriors from WWII.

Toxic traffic is everywhere! An average of 800,000 shipments of hazardous materials hit our highways and railways daily. From Wild West wooden crates filled with explosives to HAZMAT containers of nuclear waste, we shadow dangerous cargo. We ride shotgun on a hazardous material shipment that's tracked by satellites; hunt down the hush-hush "ghost fleet"–trucks carrying classified government materials; and board a Con-Air flight moving another kind of nasty stuff–dangerous felons!

No description available

Born out of a desperate need to defend the Motherland, Stalin enlisted the ideas of an American engineer, J. Walter Christie, to develop in total secrecy one of the most formidable tanks in history. In 1941, straining under Operation Barbarossa, Stalin ordered his new weapon into the fray and changed the course of WWII. Using detailed reenactments and interviews, we reveal what life was like inside Russia’s “secret” weapon, the T-34, and the horrifying reality of combat on the Eastern Front.

Among the most mysterious disasters, tsunamis–Japanese for “harbor waves”–claimed over 50,000 lives in the 20th century! Generated by offshore earthquakes, volcanic eruptions, and landslides, these giant water walls result from large-scale displacement of seabed sediment. Rolling rapidly over the ocean floor, a tsunami rises to rapturous heights when it hits land. Scientists in Japan, Hawaii, Oregon, Washington, and California show the latest technology used to predict these killer waves.

For more than 3,000 years, emperors and generals, dictators and police, criminals, clerics, and even medical doctors have created and used a vast array of torture devices–everything from the ancient Greeks' Brazen Bull, which slowly barbecued the victim, to the elaborate mechanical apparatuses of the Spanish Inquisition. A medical doctor who specializes in victims of torture reveals how the human body responds to their use–from the earliest excruciating contrivances to the more modern.

Topless, unobstructed–the convertible completely transforms the driving experience and unlike any other car, sets the driver free. During this face-paced hour, experts highlight the history of the world’s most dynamic car design and the essential quality that makes it so unique. From the very first convertible design in 1915 to modern-day marvels of retractable hardtops, we peer under the hoods to see why the convertible remains the car that everybody wants, but only a few are bold enough to own.

No description available

For over 20 years, the Black Hawk has been the U.S. Army’s front-line utility helicopter for air assault, air cavalry, and medical evacuation. The Black Hawk remains today the world’s most advanced twin-turbine military helicopter and flies wherever duty calls, from hot deserts to the icy Arctic. This is the dramatic story of how post-Vietnam, in the 1970s, the U.S. designed and built a new generation of sophisticated helicopters.

No description available

Traveling between 135 and 190 miles per hour with an astonishingly high safety record, bullet trains can be found throughout Europe, Japan, and on the US eastern seaboard. How high-speed trains are propelled is rooted in fundamentals that haven't changed since the first electric trolleys appeared in the 19th century. We see how scientists are looking at new alternatives to electricity, including magnetic levitation that can move passenger trains 345 miles per hour and beyond!

They are the treasures of a select few. Each holds a story of human triumph…epic pagentry or desperate tragedy…cast forever in iron, steel, and wood. Some command price tags well over one hundred thousand dollars. A few are so prized and historic that their values have soared to monumental heights. “Million Dollar Guns” will give viewers a rare glimpse into the private gun collections of millionaires across the United States

Welcome aboard the luxury liner Titanic, the world’s largest ship and pride of the White Star Line. Watertight compartments and a steel-plated hull render it all but unsinkable. Nearly every technological breakthrough of the previous 50 years is employed onboard, providing comfort and safety for passengers and crew. But none of this will matter on April 15, 1912, when the ship bears down on an iceberg on her maiden voyage, sinking within hours with more than 1,500 lives lost. Learn the details of her construction and how the achievements of technology may have masked her vulnerabilities.

The story of Russia’s “Crown Jewels”, the finest rocket engines in the world, built under conditions of absolute secrecy to land a man on the moon. Learn how, at the height of Cold War rivalry, the engineers of the Soviet Union’s elite Design Bureau developed what have become the most admired rocket engines money can buy, and how in the current climate, driven by commerce not conflict, those engines have found their way into American rockets.

How does technology grasp nature’s most violent, chaotic storm? For half a century, U.S. meteorologists have been building a countrywide system of Doppler Radar, widespread automated data-gathering stations, geostationary satellites, and sophisticated computers to track and study tornadoes. Even with this massive scientific effort, forecasters can only begin to understand why tornadoes form and how to predict them. We’ll look at cutting-edge systems that attempt to measure the unmeasurable.

After World War I, Russia began building its most prolific aircraft, the MiG line. MiG pilots fought with distinction in WWII, but the MiG heyday hit with the design of the MiG-15, a copy of a Nazi experimental jet. During the Korean War, MiG-15s dueled with U.S.A.F. F-86s over Korea. Later, the MiG-21 contested the skies over North Vietnam as they duked it out with American Air Force and Navy jets.

From humble beginnings in the Davidson family garage to one of the world's most famous companies and a marketing juggernaut, Harley-Davidson is known for one thing American built motorcycles. This program explores the company's history, technological advances, and the culture behind a American original.

The chance of enemy confrontation by sea, tank, or air battle is small, but terrorist networks operating in the shadows will likely challenge the U.S again. Instead of waiting to react, the military’s new mission is to detect, deter, and defend America from terrorist attack. We examine cutting-edge technology that leads the fight in this new battle landscape, including Smart Bombs, Tactical Ballistic-Missile Systems, GPS-driven technology, Electro-Optical Systems, and the pilotless drone Predator.

They constitute the very essence of the modern world; the cadence of our progress sounds in the measured ring of the blacksmith’s hammer. From soaring skyscrapers and sturdy bridges to jet planes and rockets, metals play a key role. Our journey begins before the Bronze Age and takes us into the shiny future when new metal structures–engineered at a molecular level to be stronger, lighter, and cheaper–shape human progress, as they have since man first thrust copper into a fire and forged a tool.

Today, vacationers travel from British Columbia north through the Yukon Pass on their way to Fairbanks, Alaska, thanks to one 2-lane roadway, the 1,522-mile long Alaska Highway. A bit treacherous in spots and best driven in the few summer months the region provides, it's an unrivaled engineering feat that took 11,000 soldiers, nearly 4,000 of them black, only eight months to build! Travel back to 1942 as they bulldoze their way into history while connecting the Lower 48 to the Alaskan Territory.

Look closely at those tall metal towers that span the country and you might see tiny specks climbing up the soaring steel like spiders on an enormous web. Meet the courageous linemen who erect, string, and repair 250-foot high electrical transmission towers, working with energized power lines that can carry up to 765,000 volts!

From the earliest experiments in WWI to the technological wonders that ruled the sea and sky of the Middle East, George C. Scott chronicles the history of one of today’s most versatile and powerful vessels afloat.