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Private Notes
“Aquariums” looks at the popular tourist attractions and their inhabitants, and considers the morality of keeping animals in captivity. Also: innovations in tank technology; and the history of aquariums.
Eleven of the world's largest hotels are in Las Vegas. The story of Las Vegas' emergence from the desert and transformation into one of the world's most stories destinations has been told many times, but this fascinating program zeroes in on the heart of the Mecca for tourism in Nevada the grand hotels that are some of the most sophisticated buildings ever constructed.
A look at the world's largest sculptures, dedicated in the name of freedom, religion and patriotism. Included: the Statue of Liberty; Brazil's Christ the Redeemer and Russia's Motherland.
Public aquariums have undergone dramatic changes since inception in mid-19th century. A series of technological innovations has transformed them into virtual oceans with spectacular multi-million gallon displays. Examine the latest high-tech aquatic wonders and take a peek into their future.
The development of the police car is examined. Included: the technology involved that helps make officers more efficient in catching suspects.
Plastics, the omnipresent material that has revolutionized homes, workplaces, cars and commerce. Also examined: its uses in medicine and protective gear; and the recycling industry.
The story of medical imaging, the technology that allows us to see inside the human body, is full of amazing stories. Learn how X-rays were discovered in 1895, completely by accident; how ultrasound was developed to locate enemy submarines; and how the CAT Scan might never have been built if it weren't for The Beatles!
Run faster, jump higher, play longer. Every athlete strives to push harder, but what happens when training and preparation run their course? Then it's time for science and technology - to augment the sweat of the player with the brains of the engineer. This original program explores technological advances in such critical gear as athletic shoes and skiing and football equipment. It also looks to the future, which may be filled with radar-enhanced baseballs, spring-loaded inline skates, and virtual-reality stadiums.
Bombs...the most feared and powerful weapon in any nation's arsenal. What began as incendiary devices in the 7th century has evolved into weapons that can literally blow the human race off the face of the earth! From the use of diseased carcasses flung over castle walls to Greek Fire to today's smart bombs, we review the evolution of bombs.
From the earliest recorded account of an amputation and subsequent prosthesis in ancient Hindu writings, to a 16th-century fully articulated artificial hand controlled by an intricate geared mechanism, to today's use of plastics and space-age materials, we chronicle the long history of prosthetic devices.
A study of the discoveries, inventions, and technological advances that have helped us understand and predict weather accurately. From simple observations made by primitive humans, to early instruments such as thermometers and barometers, to Doppler radar and satellite imaging, we'll see how man has tried to harness weather.
It has become a new dimension in entertainment. It pulls us into the center of the action with explosive sounds and computer controlled audio design. From it’s humble beginnings in the basements of amateurs, stereo has grown into a multi-billion dollar industry.
This episode goes behind the scenes of the world's largest communication agency to show how the mail gets through. Follow a typical letter on a remarkable journey where human hands may only touch it twice. Learn how the Post Office has changed through the years and get an up-close look at the technology the modern Post Office relies on. Historians probe the long past of the agency and reveal its gaffes and triumphs, while archival footage recalls the glory days of twice-daily delivery. And Postmaster General Marvin Runyon offers a privileged view of today's Post Office and the problems it faces as it prepares for a new millennium.
“Clocks” examines mankind's predilection for telling time, from the ancient uses of shadows and hourglasses to the digital age. Also: a super-accurate atomic timepiece; water clocks.
They are among the most romantic machines ever built, enormous craft held aloft by lighter-than-air gas trapped beneath their vast skins. In the 20th century, they have played a vital role in war, transportation and commerce and been involved in one of the most famous tragedies of all time.
This episode tells the story of the inventors and innovations behind these fascinating flyers. Discover what distinguishes a blimp from a balloon from a zeppelin, and watch the footage of the Hindenburg's fiery destruction in New Jersey. Find out how the lessons learned during the heyday of lighter-than-air travel are sewing the seeds for a renaissance today and go aboard the new breed of Zeppelin that is once again taking to the skies over Europe.
From Ancient Greek gymnasiums where pupils pumped up their bodies as well as their minds, to today’s high-tech facilities and science-based fitness regimens, find out how people have stayed in shape throughout history
Explores the desire, the drive, and the methods which people have used throughout the centuries to develop strength for athletic bodies.
A look up at the symbol of the American Century–the skyscraper, the construction of which is a triumph of engineering and capitalism. Climb to the top of the Empire State Building, Chrysler Building, Sears Tower, and World Trade Center to see how ego, money, and technology joined to build the tallest of man-made structures.
Throughout history, the builders and engineers who paved our way out of the caves and into the modern world have also caused some of our worst disasters. What happens when their calculations prove wrong and it all comes tumbling down? From Hammurabi's days, when the first building laws were instituted, to today's potential nuclear or chemical disasters that can spell death for thousands, we'll take a harrowing tour through some of history's greatest engineering mistakes.
"He who would become a surgeon should join the army and follow it," Hippocrates counseled nearly 2,500 years ago. In this history of medicine under fire, we see how a small army of medics, nurses, surgeons, stretcher-bearers, and ambulance drivers, races to keep pace with the deadly advances of war.
They are the physical engines of America's money machine, secretive agencies that design and manufacture the greenbacks that keep the nation's and the world's economy moving. This episode ventures inside these vital fortresses for a privileged glimpse of the work of making money. From engraving to circulation, watch as fortunes are created in instants, and see how new bills are put into circulation. Hear from Philip N. Diehl, Director of the United States Mint, and Robert Chandler, a historian for Wells Fargo, as they trace the fascinating history of the government's money business. And discover what the future may hold for American currency.
Join us as we chart the history of cartography--from ancient Marshall Islands' stick maps to the New York City Police Department's computerized super-map. Some are works of art, others vital tools for law enforcement, space exploration, and agriculture. Now satellites and the global positioning system have sparked a revolution
Check out the latest advances in rescue technology, including a Searchcam system that locates buried victims, and the Jaws of Life that can extricate a person from a crushed car in seconds.
Join us for a highly charged hour as we see why Alfred Nobel's invention of dynamite took on earthshattering dimensions as his product blasted out the natural resources that built our modern world. We also examine its impact on construction of the roads, tunnels, and dams that provide us with energy and transportation
By any measure, it was a daunting task to tame the Colorado River, the waterway that had carved out the Grand Canyon. To make things worse, the site chosen was in the middle of the desert, far removed from any towns or infrastructure. This episode ventures into the Southwestern Desert to tell the complete story of one of the seven engineering wonders of the world -- Hoover Dam. See incredible footage that documents every step of the monumental work of taming the Colorado to provide water and power to California, Nevada and Arizona. From the blueprints to reality, this is the story of the ingenuity and manpower that literally moved a river and sculpted a mountain of concrete. That it was completed in only seven years is all the more remarkable.
Take me out to the ballpark. The crack of the bat. The cries of the peanut vendor. The incredible engineering? To those who consider baseball a religion, the stadium is the temple at which they worship. But the modern park is also a marvel of design and construction. This episode traces the development of the old ballpark from the days of sandlots and bleachers to the retro stadiums with up-to-the-minute features that are bringing fans back to the game. Visit some of baseball's greatest shrines, including Wrigley Field, Yankee Stadium and Camden Yards, and see how the years have changed the way they were conceived and built. Get a behind-the-scenes look at how they work and tour areas off-limits to the public. Hear from the men who built them and play in them, and get an early glimpse of what the 21st stadium may look like.
The great bridge of San Francisco, not the Golden Gate, this one: The San Francisco-Oakland Bay Bridge. Over 500 feet above the water, more than 8 miles long. One of the Seven Engineering Wonders of the modern world.
Since the 15th century, man has sated his hunger for information with newspapers. Their form has varied over the centuries, and their content adjusted to the changing desires of their readers (or publishers? whims), but until very recently, they seemed likely to be a vital part of human society forever. But as this episode shows, that future may be in doubt. The growing influence of the computer age and the widespread availability of instant information may eventually render the newspaper obsolete. Of course, we?re a long way from that day, and as this video proves, the daily news has survived much in the past.
Since the invention of gunpowder, fireworks have thrilled audiences around the world. We'll review highlights of fireworks exhibitions throughout history, and go behind the scenes to explore how science and art mingle in this unique, ancient craft. The world's preeminent fireworks families explain how they create their spectacles.
In the cockpit of a multi-million dollar jet fighter, a pilot makes a split second mistake that ends in disaster. After talking to his instructor, he takes off for a second "flight" in his simulator.
SIMULATORS have made training for many professions far safer, more effective and less expensive than it would be if the students were in command of the real thing. MODERN MARVELS traces the history of these "synthetic reality" devices back to the 1929 Link Pilot Trainer, an open cockpit mounted to a universal joint and activated by pipe organ bellows. From this inauspicious beginning, simulators have developed into extraordinarily sophisticated devices that can emulate entire tank battles, the passage of supertankers through narrow, storm-tossed straits, and landing jet airliners in dangerous conditions.
Climb inside some of the multi-million dollar devices that offer an invaluable substitute for on-the-job training.
The history of civilization could easily be measured in terms of our ability to make, use, and improve tools--an activity that is at least 4-million years old! At the tip of our toolmaking timeline are power tools. We'll examine today's power tool industry, which is booming thanks to more powerful, lighter, and quieter cordless tools.
Well over 2-million years before modern man evolved, his primitive ancestors were making tools. The ability to extend the hand and strengthen the arm is considered one of the keys to human evolution. Join us as we nail down the history of hand tools, and look at a new generation of computer-designed, high-tech hand tools.
Join us for a second look at the big earth-moving machines used to tackle the most challenging jobs on, under, and off Earth! We'll ride on specialized behemoth dump trucks, delve below sea level to view dredging equipment, and leave the planet altogether to explore earthmoving equipment in space.
Fortification evolved along with man's need to defend his territory from attack. From hills surrounded by fences to walled cities to impenetrable castles, these strongholds of the past echo the history of battles for territorial control. Join us as we learn how, as weaponry grew in sophistication, those walls came tumbling down.
One hundred million Americans will use an emergency room this year. From stitches to gunshot wounds, the flu to heart attacks, the men and women who work in these pressure-packed places are at the front line of the battle against death. This episode goes inside a busy emergency room to see how the paramedics, doctors and nurses work together. As the cameras roll, these real-life heroes fight a variety of ailments and injuries, constantly adjusting to the flow of new patients and swiftly changing situations. Trace the development of the machines that have transformed the face of emergency medicine, from the ambulance to the electrocardiograph, and see how medical techniques have evolved over the years. And find out why Mt. Everest may hold the key to the future of emergency medicine.
While a civilization's greatness is reflected in the achievements of architects and engineers, equally impressive are spectacular acts of destruction throughout history. The cycle of construction and destruction reflects the shifting values of any given era. We'll trace the evolution of planned destruction from ancient to modern-day.
Fast and powerful, they come in a hundred shapes and a thousand colors. To some, motorcycles symbolize freedom; to others, they simply stand for trouble! We race back in time and see how, for over a hundred years, motorcycles have tantalized riders with a promise of unparalleled speed and endless adventure!
Since civilization's earliest days, man has sought protection from those who would rob him of riches, knowledge, and even life. This is the story of the evolving systems designed to safeguard our most precious possessions, and of the enduring psychological war between protectors and thieves, each intent on outfoxing the other.
A look at unforeseeable factors and what made these engineering feats into engineering disasters. Some are "fairly bought" like Rocket engineers pushing the technological envelope expect failures as part of the learning curve, but a collapsed roof or burst dam after centuries of engineering experience can only be attributed to sloppy engineering.
An exploration of the rich history of one of the world's greatest technological achievements--the harnessing of power from Niagara Falls. From the "War of the Currents", a battle between geniuses Thomas Edison and Nikola Tesla, to the Robert Moses Plant, primed to take the powerhouse into the 21st century, we highlight its story.
Place your bets and join us for an exciting spin through the history of the casino. We'll go behind the neon lights, free drinks, and 24-hour gambling to see how the gaming industry has evolved from a simple house of cards to a high-tech multi-billion dollar industry.
Join us for a second look at the big earth-moving machines used to tackle the most challenging jobs on, under, and off Earth! We'll ride on specialized behemoth dump trucks, delve below sea level to view dredging equipment, and leave the planet altogether to explore earthmoving equipment in space.
