

Modern Marvels: Engineering
HISTORY Vault-இன் இலவசச் சோதனை
விதிமுறைகள் பொருந்தும்
எப்பிசோடுகள்
சீ1 எ1 - Engineering Disasters 20
5 டிசம்பர், 200643நிமிExplore the series of events that led to one of the worst industrial accidents in the United States, look at what went wrong with NASA's Skylab in 1974, and examine the fire that destroyed a gas company in 2005.HISTORY Vault-இன் இலவசச் சோதனைசீ1 எ2 - Size Matters: Pyramids: Majesty And Mystery
22 மார்ச், 199745நிமிStanding majestically for centuries, great pyramids have long inspired and mystified scholars. Leading experts and historians explore the engineering genius that created some of the largest structures on the planet.HISTORY Vault-இன் இலவசச் சோதனைசீ1 எ3 - Machu Picchu
23 செப்டம்பர், 200345நிமிThe engineering marvel Machu Picchu sits perched on a ridge in the Peruvian Andes. Originally built by the Incas, this magnificent structure remains a mystery. Was it an observatory? Pleasure retreat? Fortress?HISTORY Vault-இன் இலவசச் சோதனைசீ1 எ4 - Barbarian Battle Tech
3 மார்ச், 200744நிமிIt's clear from the bow that nearly brought down Rome, the suspension system that revolutionized the chariot, and the axe that named a country that barbarians and technology aren't such a contradiction after all.HISTORY Vault-இன் இலவசச் சோதனைசீ1 எ5 - Engineering Disasters 21
24 அக்டோபர், 200744நிமிA steam pipe explosion rocks a summer day in Manhattan; Boston's Big Dig highway project suffers a major setback; rush hour in Minnesota turns deadly as a bridge plunges into the Mississippi River.காலாவதியான உரிமைகள் காரணமாக இந்தத் தலைப்பு கிடைக்கவில்லைசீ1 எ6 - Modern Marvels: Mt. Rushmore
10 பிப்ரவரி, 199643நிமிDiscover the incredible tale of how Gutzon Borglum created the world's largest sculpture by carving the faces of four U.S. presidents into the Black Hills of South Dakota.HISTORY Vault-இன் இலவசச் சோதனைசீ1 எ7 - Modern Marvels: The Great Wall Of China
21 ஜூன், 199745நிமிWinding 6,000 kilometers through undulating mountains, it is said to be visible with the naked eye from the moon. But who called for the Great Wall's construction? And how was it accomplished?HISTORY Vault-இன் இலவசச் சோதனைசீ1 எ8 - Modern Marvels:: China's Great Dam
12 செப்டம்பர், 200045நிமிSupporters see it as key to a new China, but critics voice a litany of concerns. Trace the story of China's Three Gorges Dam from ancient flood control to current controversy.HISTORY Vault-இன் இலவசச் சோதனைசீ1 எ9 - Brooklyn Bridge
30 செப்டம்பர், 199546நிமிRare photographs and behind-the-scenes stories recall the politics, the struggles, and the tragedies that made possible an engineering feat of almost miraculous proportions.HISTORY Vault-இன் இலவசச் சோதனைசீ1 எ10 - Building A Skyscraper: The Arteries
6 செப்டம்பர், 200444நிமிLearn how development of electricity and indoor plumbing made skyscrapers possible as the veins and arteries of the California Department of Transportation headquarters in LA are installed.HISTORY Vault-இன் இலவசச் சோதனைசீ1 எ11 - Building A Skyscraper: The Human Environment
6 செப்டம்பர், 200445நிமிIn hour three of a crash course on mega-skyscraper construction, take a closer look at the human element involved in the development of systems like air conditioning and pressurized elevators.HISTORY Vault-இன் இலவசச் சோதனைசீ1 எ12 - Engineering Disasters
21 பிப்ரவரி, 199945நிமிFrom the Colossus of Rhodes and Egypt's pyramids to the Hoover Dam and the Space Shuttle, mankind has celebrated the work of engineers. But what happens when their calculations prove wrong?HISTORY Vault-இன் இலவசச் சோதனைசீ1 எ13 - Engineering Disasters 13
15 நவம்பர், 200444நிமிDeath seeps out of the ground into a neighborhood sitting on a toxic waste dump; soldiers die due to software flaws during Desert Storm; the science of demolition is put to the test - and fails.HISTORY Vault-இன் இலவசச் சோதனைசீ1 எ14 - Engineering Disasters 15
29 நவம்பர், 200444நிமிA deadly accident traps hundreds in a smoke-filled Alpine tunnel; three boilers explode on a Mississippi riverboat; a cockpit warning system malfunctions, causing a crash before the jetliner ever takes off.HISTORY Vault-இன் இலவசச் சோதனைசீ1 எ15 - Engineering Disasters Of The 70's
29 மே, 200744நிமிTo err is human, but when the error results in the loss of life, it's a disaster. Learn about the sinking of the Edmund Fitzgerald, the Buffalo Creek Dam disaster, and the explosion of a tanker in Los Angeles harbor.HISTORY Vault-இன் இலவசச் சோதனைசீ1 எ16 - More Engineering Disasters
28 நவம்பர், 199944நிமிThroughout history the same builders and engineers that paved man's path out of the caves and into the modern world also caused some of mankind's worst disasters. Revisit notable disasters and their probable causes.HISTORY Vault-இன் இலவசச் சோதனைசீ1 எ17 - Gothic Cathedrals
18 மார்ச், 199547நிமிBuilt of stone, glass, persistence and prayer, gothic cathedrals are an epiphany of imagination and an articulation of joy, including Chartres, Notre Dame and the National Cathedral in Washington D.C.HISTORY Vault-இன் இலவசச் சோதனை