Tập
Modern Marvels: Episode 25
Tóm tắt
The most priceless jewels in the arsenals of a handful of countries, some nuclear submarines carry more firepower than all the bombs dropped in history. Since the 1950s, these lethal steel sharks have been a cornerstone of U.S. defense policy. The Cold War launched an underwater race for supremacy with the Soviet Union. The result: engineering miracles, which roam 70% of the earth’s surface, providing deterrence to enemies, intelligence about adversaries, and an abiding sense of dread.
Chi tiết
- Phim bộ
- Modern Marvels
- Mùa
- Mùa 8
- Tập
- Tập 25
- Ngày phát sóng
- 2001-08-28
- Thời lượng
- 44 min
Thông tin tập
Episode 25 là tập 25 trong Season 8 của Modern Marvels. Tập này phát sóng ngày 2001-08-28. Thời lượng là 44 min.
Tập trước / tập sau
Tập 24
Cannons have fired balls of iron and atomic bombs, changed the way wars are fought, and now come equipped with smart weapons. Beginning with 13th-century cannons that were designed to penetrate forts of the day, we'll see how cannons were first cast and later forged, and show how large cannons terrorized civilians and soldiers in WWI and WWII. Moving to the present, we feature the 40-ton self-propelled Crusader that launches 100-pound steel artillery shells more than 33 miles.
Tập 26
From barnstormers to Blue Angels, antique aircraft to supersonic jets, each year there are an astonishing 425 air shows in America alone, entertaining over 18-million spectators. From futuristic festivals to billion-dollar expos, we explore the world of amazing aerobatics and their ever-evolving aircraft and see how aviation technology has affected air shows–and how air shows have advanced aviation. Find out why these high-flying events are second only to baseball as America’s favorite family event.
Các tập khác trong mùa này
Tập 23
From the 19th century’s legendary cattle drives to the million-acre ranch kingdoms that sprang to life with the end of the Open Range to 21st-century techniques that include artificial insemination, embryo transplants, and genetic engineering, we review the history of cattle ranching. We’ll ride herd with modern cowboys as they twirl ropes and brand calves, and look to the cattle ranch of the future, where cloning will produce the ideal meat-producing steer with a consistently juicy, low-fat carcass.
Tập 27
For nearly 200 years, the U.S. Military Academy at West Point, New York, has trained students in the art of war. Located 50 miles north of New York City, its 25 buildings overlook the Hudson River on a 16,000-acre government reserve. During the Revolutionary War, West Point stood guard over the river, protecting it with artillery and a 136-ton chain! From humble beginnings, the academy grew with the nation, as each war forced changes to keep pace with America’s expanding world responsibilities.
Tập 22
A salute to the tools and toys that have stood the test of time–from the Zippo lighter to the Palm Pilot, the 21st century’s first great gadget. As we focus on the technology behind familiar gadgets, we see the subtle ways they have changed our lives. Other items include the flashlight, transistor radio, safety razor, and the metronome. We also go behind the scenes at Herbst-Lazar-Bell, a cutting-edge industrial design firm, and Gadget Universe, a fledgling retailer trying to topple the Sharper Image.
Tập 28
Dynamite explodes hills to bits, drills divide sheer stone walls, 400,000-pound blocks are pulled from pits by giant cranes, and men work around the clock to wrest rock out of the earth. Not diamonds or gold…rock, the raw material of civilization! Without rock, modern society wouldn't exist. Roads, sewers, dams, bridges, buildings, paint, glue, make-up, antacids, and even chewing gum need crushed stone. From ancient days to the present, we explore the evolution of quarrying techniques.
Tập 21
From a computerized liquor-dispensing system in modern L.A., to a ladle and a tin cup in an 1850′s mining camp, MODERN MARVELS investigates the history and technology of the American saloon.
Tập 29
Half a mile below the earth’s surface, men mine for rough diamonds–a pure carbon substance. Brilliant when cut and polished, they are marketed as the most precious gem in the world. From the earliest mines of the 4th century BC to today’s technological wonders in South Africa, we explore the history and technology of the diamond mine.
Tập 20
Modern Marvels explores the evolution and future of the things that hold our world together. From the blacksmith to the Home Depot, it’s the story of nails, screws, mollybolts, duct tape, and super glue. We will visit one of the oldest hardware stores in America, Placerville True Value and wander the aisles of the mega-giants like Home Depot and OSH Hardware. This program chronicles the rise of the hardware “Big Box” super stores and how the mom and pop, local hardware stores, still manage to survive.
Tập 30
If walls could speak…And in the next two hours they will, as we build a house literally from the ground up, step by step, room by room. We’ll pour the foundation, frame the walls, wire the electricity, install the heating, hang the drywall, tile the roof, and carpet the floors. All to show you how and why it’s done. We even take you back in time to see the bitter power struggles, accidental discoveries, and monumental breakthroughs behind today’s building methods and materials.
Tập 19
An historical look at the technological engineering of the World Trade Center. The special was completed and the interviews took place before the tragic events of September 11, 2001. Rather than remake the program to reflect the horrors of that day, our program stands as an historical record to the wonder it once was–from the construction of this technological feat to the daily working of its complex system. The program offers some of the last interior footage of the Twin Towers.
Tập 31
From the riveted blue jeans of the old ’49ers, working the gold mines of California, to the million-dollar suits astronauts wear in outer space, we see how “dressing for success” often means being able to get the job done. With the right work clothes, people have been able to go anywhere and do any job.