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The most radioactive places on Earth
(17) | 22/12/2014 | Translate: The WebTV Veritasium visits nuclear power plants, reactors, the Marie Curie Institute, uranium mines and nuclear test sites, seeking the most radioactive spot on Earth. It also explains how we accept daily activity and whether this can hurt us.
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Lava formations under the seabed Underwater volcanoes erupt quite often, and the flowing lava creates impressive formations on the seabed. The most prolific volcanic systems on Earth are hidden beneath the ocean depths. Scientists have estimated that there could be more than a million underwater volcanoes around the world. Volcanic eruptions result in a remarkable variety of formations as molten lava hardens at various rates in cold seawater, to form spectacular features such as bulbous cushions, hollow domes and canals, jagged pillars and folding leaves.- Parrot steals a reporter's AirPods During a live broadcast on Chilevisión television channel, reporter Nicolas Krumm was visited by a small parrot that landed on his shoulder. The reporter continued his report which spoke of a resurgence of thefts in the area. Then the parrot took the opportunity to steal the AirPods that were in his left ear.
- Arrows against medieval armor Tod's Workshop tries to accurately reproduce armor and arrows from medieval England, and then tests the armor's resistance to arrow blows.
- Engineering with a LEGO car Brick Experiment Channel tests a small LEGO car on steep glass ramps. The tilt angle gradually increases and the car improves as much as it needs to cope.
- The first tests of the vacuum tunnel in South Korea The South Korean Railway Research Institute accelerated a mini train to a record speed of 1.019 km / h, just below the speed of sound (1192 km / h). Scientists expect to launch this new means of transportation on the Seoul-Buzan route in 2024, reducing travel time from 3 hours to 30 minutes.
- Cinematic workplace An engineer in Russia shows us the epic view of the factory where he works, which looks like a movie set.
- “The Earth does not turn my child” Islamist scholar Maulana Imran Attari on Pakistan's Madani TV channel, teaches children that science is wrong and that the earth does not rotate. His views, he says, are based on Islamic writing and he refuses to acknowledge basic scientific knowledge..
- A drone explores Chernobyl Reactor 5 A drone captures video of the core of reactor 5 at the Chernobyl plant, to check if there is still uranium in this building. Reactor 5 was still under construction at the time of the 1986 disaster.
- Driving the cheapest electric car on the market (900$) The Jalopnik channel is testing the cheapest electric car currently on the market, at $ 900 (1200 with batteries). It is manufactured by the Chinese company Jiangsu Changli and is sold by the online store Alibaba here.
- Driving the best electric cars until their battery runs out The channel carwow is testing the battery life of some of the most famous electric cars on the market. The plan is to drive the Tesla Model 3, Audi e-tron, Jaguar I-Pace, Nissan Leaf, Kia e-Niro and Mercedes EQC until the battery runs out.
- Large neodymium magnet against small magnets By James from the channel The Action Lab, trying to bring together a very large and powerful neodymium magnet with 1000 small neodymium magnets. As explained at the end, The power of these magnets is so great that if instead of small neodymium spheres using a piece of metal, It would have definitely suffered major injuries in his hand. This is because the balls beam is not homogeneous and many have their poles in random directions, neutralizing part of the magnetic attraction.
- Why are placed 96.000.000 balls into a drinking water tank; The Veritasium channel visited the drinking water tank in Los Angeles to see why it has been covered by 96 million black plastic balls. The balls are made of high density polyethylene (HDPE), which is less dense than water, so as to float on the surface of the tank even if dissolved. They have a diameter of 10 cm and containing about 210ml water. The primary reasons the tank is to prevent sunlight from entering the water and cause a chemical reaction that converts the bromine in carcinogenic bromate.
- A balloon pops inside a nuclear power plant cooling tower In the cooling tower of an abandoned city Elma Washington nuclear plant, a man trying to pop a balloon.
- What is the most powerful bike lock; What's Inside test the durability of some of the most popular types of bicycle locks.
- Failed crash test (Poland) The Automotive Industry Institute in Warsaw, Poland, conducted a two car collision test in open space. But something went wrong ...
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Sygklonistiko, about smoking.