Inside a heat chamber
<a href=https://kraken18s.com>?????? ?????</a>
Kreycik had almost everything on his side when he went running on that hot day: he was extremely fit, relatively young and was an experienced runner.
While some people are more vulnerable to heat than others, including the very old and young, no one is immune — not even the world’s top athletes. Many are expressing anxiety as temperatures are forecast to soar past 95 degrees this week in Paris, as the Olympic Games get underway. https://kraken18s.com
kraken ???
Scientists are still trying to unravel the many ways heat attacks the body. One way they do this is with environmental chambers: rooms where they can test human response to a huge range of temperature and humidity.
CNN visited one such chamber at the University of South Wales in the UK to experience how heat kills, but in a safe and controlled environment.
“We’ll warm you up and things will slowly start to unravel,” warned Damian Bailey, a physiology and biochemistry professor at the university. Bailey uses a plethora of instruments to track vital signs — heart rate, brain blood flow and skin temperature — while subjects are at rest or doing light exercise on a bike.
The room starts at a comfortable 73 degrees Fahrenheit but ramps up to 104. Then scientists hit their subjects with extreme humidity, shooting from a dry 20% to an oppressive 85%.
“That’s the killer,” Bailey said, “it’s the humidity you cannot acclimatize to.”
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???????????? ?????????????? ????????? ????????????? ??????? ?? ????????????? ?????????, ?????? ??????? ????????? ??????? ? ?????????? ?????. ????????? ??????????? ?????????? ? ????????? ??????? ??????????? ???? ? ?? ??????????????, ??? ????????????? ? ?????? ??????????? ????????. ??????, ?????????? ???????? ?? ??????????????, ?? ?????? ???????? ?????????????, ?? ? ????????? ???????????? ? ?????????? ?????. ? ??????????, ??????????? ??????????? ?????????????? ???????????? ????? ???????????? ???????????? ? ????????? ? ???????, ??? ??? ????????, ??? ? ??? ???????? ? ?????.
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??????????? ?????????????? ???????????? ?????? ?? ????????, ??????????? ??????? ??????? ??????? ? ?????????? ?????. ????????????? ????????? ?????????? ? ???????????? ????????? ????????? ??????????? ???? ? ?? ?????????, ??? ??????????? ? ??????? ??????????? ????????. ???????????????? ????????, ?????????? ???????? ?? ??????????????, ?? ?????? ???????? ???? ??????????????????, ?? ? ????????????? ?????? ? ?????????? ?????. ? ??????????, ????????? ??????????? ?????????????? ?????? ???????????? ????????????? ? ????????? ? ?????????? ????????, ??? ??? ???????????, ??? ? ??? ??????????.
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???????????? ?????????????? ????????? ????????????? ??????????? ?? ????????, ?????? ??????? ???????????? ??????? ? ?????????. ????????? ??????????? ?????????? ? ???????????? ??????? ??????????? ???? ? ?? ??????????????, ??? ????????????? ? ???????????? ??????????? ????????. ???????????????? ????????, ?????????? ???????? ?? ??????????????, ?? ?????? ???????? ???? ??????????, ?? ? ????????????? ?????? ? ??????????. ? ??????????, ????????? ??????????? ?????????????? ???????????? ????? ???????????? ???????????? ? ????????? ? ?????????? ????????, ??? ??? ???????????, ??? ? ??? ???????? ? ?????.
<a href=https://kraken18s.com>?????? ?????</a>
Kreycik had almost everything on his side when he went running on that hot day: he was extremely fit, relatively young and was an experienced runner.
While some people are more vulnerable to heat than others, including the very old and young, no one is immune — not even the world’s top athletes. Many are expressing anxiety as temperatures are forecast to soar past 95 degrees this week in Paris, as the Olympic Games get underway.
https://kraken18s.com
kraken ???
Scientists are still trying to unravel the many ways heat attacks the body. One way they do this is with environmental chambers: rooms where they can test human response to a huge range of temperature and humidity.
CNN visited one such chamber at the University of South Wales in the UK to experience how heat kills, but in a safe and controlled environment.
“We’ll warm you up and things will slowly start to unravel,” warned Damian Bailey, a physiology and biochemistry professor at the university. Bailey uses a plethora of instruments to track vital signs — heart rate, brain blood flow and skin temperature — while subjects are at rest or doing light exercise on a bike.
The room starts at a comfortable 73 degrees Fahrenheit but ramps up to 104. Then scientists hit their subjects with extreme humidity, shooting from a dry 20% to an oppressive 85%.
“That’s the killer,” Bailey said, “it’s the humidity you cannot acclimatize to.”
And that’s when things get tough.
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