Some Challenging Ideas For Smart Tactics For Japan Travel

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"It's going to be the world's first experiment to test elevator movement in space," a university spokesperson told AFP . Engineers have been dreaming of a space elevator for over 100 years, ever since Russian scientist Konstantin Tsiolkovsky came up with the idea after seeing the Eiffel Tower in 1895. The technology has made multiple appearances in science fiction since. But the technical challenges involved in implementing a space elevator are gargantuan . For starters, it would need to be constructed of a material that's light enough not to collapse under its own weight. But this material would also need to be strong enough to withstand the tension induced by the centrifugal force acting on the elevator's counterweight, way beyond Earth's atmosphere, to keep the elevator upright. It would also have to withstand the gravitational forces from Earth, the Sun and Moon, and the stresses induced by Earth's atmospheric conditions, such as strong winds. Japanese construction company Obayashi Corp., which is working with Shizuoka University, has previously announced that it hopes to get a space elevator operational by 2050 . This would include a space station in geostationary orbit at an altitude of 35,000 kilometres (22,000 miles) and a tether in the Pacific Ocean. It's been eyeing off carbon nanotube technology for the cable. But that's not really a possibility either.

For the original version including any supplementary images or video, visit https://www.sciencealert.com/japan-testing-space-elevator-scale-model-shizuoka-university

The British surfing team has set up a crowdfunding page as they cannot afford to travel to a 2020 Olympic qualifying event in Japan.Full story: https://bbc.in/2Q9KDEF 

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