engineering

ROADTRIP NATION
Setting Course in Hawai‘i: Cross the Ocean, Build Bridges

ROADTRIP NATION: Cross the Ocean, Build Bridges

 

Tehani, Traven and Keakealani visit the U.S. Geological Survey’s Hawaiian Volcano Observatory to explore an active volcano zone and meet with geophysicist Dr. Jim Kauahikaua and engineer Kevan Kamibayashi. Then they island-hop over to Maui, where they tour the NOAA Hawaiian Islands Humpback Whale National Marine Sanctuary.

 

 

ROADTRIP NATION
Setting Course in Hawai‘i: Don’t Forget Where You Came From

 

Take an excursion through the Hawaiian Islands with Traven, Tehani, and Keakealani, three college students from Hawaii who share a common goal: to harness their enthusiasm for the fields of science, technology, engineering, the arts, and math (STEAM), and direct it towards positively shaping their state’s future. As they explore the global impact being made in their own backyards, they gradually realize that as long as they remain steered by their interests and driven by their love for Hawai‘i, they will never be led astray—no matter which career path they choose to take.

 

 

GLOBE TREKKER
Tough Trains: The Transcontinental Railroad, USA

 

This episode looks at one of the greatest engineering feats of the 19th Century: the Transcontinental Railroad. Trekker Zay Harding explores the rich history of railroads on this incredible 3,000-mile journey across America. Traveling from the Atlantic to the Pacific, through four time zones and 12 states, he experiences some of the most epic landscapes and stunning scenery in North America.

 

 

NOVA
Hagia Sophia: Istanbul’s Ancient Mystery

 

Istanbul’s magnificent Hagia Sophia has survived on one of the world’s most active seismic faults, which has inflicted a dozen devastating earthquakes since Hagia Sophia was built in 537 AD. As Istanbul braces for the next big quake, a team of architects and engineers is investigating Hagia Sophia’s seismic survival secrets. NOVA follows the team’s discoveries as they examine the building’s unique structure and other ingenious design strategies that have insured the dome’s survival. The engineers build a massive eight-ton model of the building’s core structure, place it on a motorized shake table and hit it with a series of simulated quakes.

 

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