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Bismuth
(15) | 15/03/2023 | Translate: Bismuth is a very heavy but brittle metal, which melts at 271 degrees Celsius. During its coagulation, bismuth makes for some impressive squared, brightly colored crystals.
A cat is looking for air conditioning In Kuwait, with 50 degrees Celsius at noon, a cat seeks refuge in an air-conditioned store.- Thirsty koala asking water from cyclists On Friday, December 20, Anna Cheseler was moving with her bike in Adelaide, Australia as part of a cycling team, when he saw in front of a thirsty koala sitting in the middle of the road. Temperatures had reached 40 degrees Celsius and the poor animal seemed to suffer. The koala seemed to understand that people will help and approached a little water.
- Trapped in a bus in Siberia Passengers of a bus in Norilsk, in northern Siberia Russia, blocked after injury. The bus stopped with a broken window during snow storm, and while the temperature is -26 degrees Celsius. The car finally started after half an hour and no one was injured.
- Eggs at -32 ° C A man from Minnesota, United States, It shows us what happens if you break an egg to -32 degrees Celsius.
- Tiny frog goes into a tiny pool A woman and her daughter took a walk in Bristow Oklahoma on July 19, when they saw an adorable tiny frog sitting on a lamppost. With the temperatures have reached 43 degrees Celsius, They decided to offer a little water frog on a bottle cap. But the frog took the opportunity to take a refreshing dip.
- Lions vs. buffalo in a tough battle With the heat almost at 50 degrees Celsius in the plains of Zambia, lions trying to hunt a solitary buffalo facing away from the flock. But the buffalo is determined not to succumb without a fight. Excerpt from the documentary series "The Hunt" of BBC Earth.
- The deadly trap of myrmileonta In desert Namib wherein the sand can be reached at the temperature of 70 degrees Celsius, very few creatures able to survive, but thermophilic ant (Ocymyrmex) can thrive. Apart from the dangerous heat and temperature, ants should survive the lethal traps that have been set up myrmileontes.
- Barbecue in lava The sculptor Robert Bisotski and geologist Geoffrey Carson at Syracuse University, New York, they constructed their own artificial volcano: an oven that gets old basaltic rocks 1,1 billion years and heats to 1,700 degrees Celsius, the temperature at which generated lava. Students use the oven to study lava flows in a safe environment. But here had the idea to do a barbecue, roasting a few steaks.
- Iron in cereal Many times we hear the phrase "Rich in iron" cereal ads. This is because iron is one of the essential nutrients that our body requires to carry oxygen from the lungs to the rest of the body. It is also a necessary component of many enzymes that help us digest food. But when we think of the iron in food, do not compare with the heavy metal constituting nails and cars. In fact, Iron we consume is exactly the same mineral.
- What happens when you turn the watering can to -50 degrees Celsius; With the thermometer shows -50 degrees Celsius, a group of Canadians decided to activate an automatic watering can to ' water ' snow ENVIRONMENT.
- Excavation and construction of a well in Mexico With temperatures approaching 39 degrees Celsius and hard manual work, a group of workers in Mexico creates a well from scratch. The well provided water at 4 meters, while holding 5,600 liters of pure water which is replenished in a few hours.
- Water gun to-40 °C A water gun ejects water at -40 degrees Celsius, at Porcupine, Canada.
- The change in global temperature from 1880 to 2011 A thermal map of the Earth from the NASA, showing the change in temperature over 130 years, from 1880 until 2011. The temperature increase is about 4 degrees Celsius.
- Do not leave a child alone in the car The temperature inside a car, even when is under shade and with the Windows slightly open, can be overcome in a few minutes to 40 degrees Celsius. A small child under such circumstances will suffer heatstroke, which can lead to death. In the US a child dies every 10 days from heatstroke in car. Since 1998, 575 children have died, of which 73% are smaller than 2 years. This is the representation of an incident of the campaign "One Decision"
- He recorded the fall of a meteorite during a selfie (Portugal) On the evening of Saturday 18 May to Sunday 19 May 2024 in Portugal, Milena was filming herself in a selfie when a meteor lit up the sky behind her in blue.