Showing posts with label conditioning. Show all posts
Showing posts with label conditioning. Show all posts

Heat Kills

Everyone knows that Australia is a hot country, perhaps not as hot as Africa. Nonetheless, it can get "stinking hot" here. In the past, some regions have experienced 10 days or more with temperatures close to 40 degrees Centigrade (100 Fahrenheit).

We are going through a cool period now with La Niña. However, this winter has been the warmest on record. There seems to be rain along the coast, hardly any inland. This is an odd situation. La Niña should make it wet everywhere.

Australians treat heat as a way of life, knowing that the cool will end and the scorchers will soon arrive. Most do not know that heat is the country's greatest killer. If asked in the street, most would not believe this.

Combine deaths caused by bushfires, storms and cyclones. The number will not be near as many who die from heat. Research has shown that most heat related deaths occur on January 27. This is a day after Australia Day, a bank holiday where people celebrate with too much alcohol. Could this be a factor? No, Australians drink all year round. Being outside around the barbecue could contribute though.

With electricity prices going through the roof in Australia staying in an air conditioned room is now a luxury. This is why more of the poor will die. The elderly are next on the list and those with preexisting illnesses not being adequately treated are last. It could be said that death from heat is a wealth problem - take note politicians!
 Society by Ty Buchanan 
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Old Cars Are Healthier

It makes one wonder how much money is wasted on research into seemingly trivial and irrelevant issues. Nonetheless, some of this research does result in useful findings. Why would there be tests on old cars to find out whether they are healthier than new vehicles? Well, research has been done and older cars are healthier largely because they let more air in through seals that do not fit anymore.

Most drivers and passengers jump into the modern vehicle and turn the air conditioning on, thus locking themselves into a sealed capsule. This may be comfortable but it can cause illness. To make the air conditioner function better it is common to choose the recycle setting, so we breath stale air. This is more damaging than taking in pollutants from outside.

When you go for a drive in future you should be careful about who you are travelling with. If a passenger has the flu, everyone else will probably get it. Set the air conditioner to the ventilation setting or leave a window slightly open.
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Motoring