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On March 11, 2011 a 9.0 magnitude earthquake off the coast of Japan generated a tsunami. This series of ocean waves sped towards the island nation with waves reaching 24 feet high. The result was devastation and utter destruction. Part of the "Danger Zone" series.
(Source: DCMP)
A 9.0 magnitude earthquake rocks the ocean floor about eighty miles off the coast of Japan. This disturbance causes a transfer of energy from the seafloor to the ocean, which generated a series of ocean waves known as a tsunami. Within 20 minutes, the waves struck the Japanese coastline, and other nations go on high alert as the tsunami spreads throughout the Pacific Ocean. Part of the "Danger Zone" series.
In Japan a heated war between honeybees and giant hornets is being fought to the death. Armed by evolution, which species can ensure its own survival? Segment of video from Wild Chronicles Series.
Sirens are a small part of the sophisticated warning system used for tsunami alerts. Meteorological agencies issue warnings and send alerts to television and radio channels, the Internet, and mobile phone networks. These systems are found throughout the world and are vital for tsunami prone areas like Japan. Part of the "Danger Zone" series.
In Miki, Japan, a six-story wooden model condominium was shaken by the equivalent of a 7.5 magnitude earthquake. The test was said to be the largest simulated earthquake ever attempted with a wooden structure. The full-scale building sat on a metal shake table that rocked it violently back and forth. The table, designed to hold up to 2.5 million pounds, reproduced forces based on those recorded during the 1994 earthquake in Northridge, California. But, it was scaled up by 180 percent to simulate an earthquake so violent it would only occur an average of once every 2,500 years. Part of the "Science Nation" series.
This series explores the relationship between humans and the sea and focuses on the life of the sea turtle. Turtles worldwide face serious threats of extinction; however, conservation efforts are trying to preserve this species. Part of the "Turtle World" series.
In a response to the overfishing of Blue Fin Tuna, Japan began captive fish breeding programs. The University of Tokyo is trying to take these programs a step further. They have started a program to genetically alter mackerel to give birth to blue fin tuna.
Examines the nuclear disaster that followed an earthquake and tsunami that rocked Japan on March 11, 2011. That day, Japan was hit with the fifth strongest earthquake ever recorded. The earthquake was followed by a tsunami which caused a nuclear disaster at Fukushima Nuclear Power Plant. This documentary details the chain of errors and oversights that led to the largest nuclear accident since Chernobyl.
Over the many billions of years of the Earth's history, the planet has never stopped changing shape. Massive tectonic forces have sculpted and resculpted the world in a never-ending process. This episode chronicles the Himalayas, investigates how Siberia joined other land masses, and discusses tectonic activity that impacts Japan and Indonesia. Part of the "Voyage of the Continents" series.
In Japan, researchers have created a super productive egg layer. The white leghorn hen has lost its instinct to parent due to selective breeding. They abandon the eggs that they lay so energy and time is not spent on caring for a chick. These hens are able to concentrate solely on laying eggs.
As shown on the History Channel. The single longest linear feature on Earth--the "Ring of Fire" circles almost the entire Pacific. It is a ring of active volcanoes from White Island just north of New Zealand, through the South China seas, Japan, Kamchatka, the Aleutians, the Cascades and down through the Andes. Almost 25,000 miles long, it is one of the most awesome sights on Earth.
RoboCup is the Olympics of college-level robotics and artificial intelligence contests. As teams gear up for the next round of competition, the “SpelBots” have positioned themselves as the team to beat. That’s the team from Spelman College, a historically black liberal arts college for women in Atlanta. They tied for first place globally in the humanoid soccer championship in Osaka, Japan in 2009, just four year after becoming the first all-women, African American team to enter the competition.
Revolutionary technologies now make it possible to harness a completely renewable energy resource-the natural power of the sea. Explores ways that electric power can be drawn from tidal forces or from fluctuations in ocean currents. Highlights several innovations, including a tide-driven rotor off the coast of Cornwall in the United Kingdom, a multi-rotor locks system in the English Channel, an OTEC (i.e., ocean-thermal energy conversion plant) in southern Japan, and another OTEC facility in Hawaii. Commentary from the inventors, designers, and managers of these systems is included along with animation that illustrates how each mechanism works.
One of the fifteen parts of the "Farm to Market" series. People eat seafood caught from the ocean or raised on farms, which is called aquaculture. Highlights a variety of these foods, including salmon, catfish, mussels, and sea urchins. Shows how different seafood is grown, caught, and cultivated. Visits a Japanese fish market where unique sorts of seafood are bought and sold.
His name is HERB (Home Exploring Robot Butler) and he’s a robotic butler designed to open doors, clean tables, and even retrieve slippers. He doesn't look as human as his Japanese counterparts, but HERB has a bigger brain according to its developer Siddhartha Srinivasa at Intel Labs located on the campus of Carnegie Mellon University. With funding from the National Science Foundation, HERB is being programmed to think and function on its own and to navigate unknown environments.
