評(píng)論
打印
Scientists recently found the coldest place on Earth. Satellites measured a temperature of minus 93.2 degrees Celsius on part of Antarctica. Scientists still need to do more tests on the data. The real temperature could be one degree colder. The coldest temperature found before this was also in Antarctica. This was minus 89.2 degrees Celsius. Scientist Dr Ted Scambos said: "These very low temperatures are hard to imagine."He explained: "It's almost as cold below freezing as boiling water is above freezing." He added that parts of Antarctica are 50 degrees colder than Siberia. Nowhere on Antarctica is as cold as the Moon. Temperatures there got as low as minus 238 degrees Celsius.
Unfortunately, the record freezing temperatures measured by the satellites won't be in the Guinness Book of Records. The temperatures must be from a couple of meters above the ice. The scientists also have to usea thermometer. The satellites' temperatures were a few centimetres above the ice and they did not use a thermometer. Dr Scambos said he is sure that the temperatures recorded by the satellites are accurate. He also said that they would be too cold for a thermometer to work properly. He said it was so cold that you cannot breathe the air. When scientists go outside, they must wear a snorkel that goes inside their coat. They breathe the warmer air that is close to their skin.
