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What else can I help you with?
When was an iron lung first used?
1928
The first time an iron lung was used?
1928
The first time an iron lung was used was in?
It was first used in 1952
How did women use to iron clothes?
Before electric irons, people used to have an iron with a handle at the top. The iron was hollow and a hole at the back allowed the user to pour hot water in, so that the iron was heated up. Alternatively the iron was placed on top of a stove to heat up before being used - I remember my grandmother using both these methods in Ireland.
Who invented the iron lung?
The machine was invented by Philip Drinker and Louis Agassiz ShawPhilip Drinker was an industrial hygiene who invented the first widely used iron lung in 1928 with Louis Agassiz Shaw.
When was the iron lung used?
i assume you mean first used. in 1927 at Bellevue hospital in NYC used by polio survivors..
Why was iron used long before alluminium?
Iron was used for thousands of years before aluminum. While aluminum is more abundant, it is not as easy to work with as iron.
How do you magnetize iron and what are the methods used to achieve this process?
Iron can be magnetized by exposing it to a magnetic field. This can be done by rubbing a magnet against the iron or by passing an electric current through the iron. Another method is to heat the iron to a high temperature and then cool it in the presence of a magnetic field. These methods align the magnetic domains within the iron, making it magnetic.
How did the iron lung treat coal gas poisoning?
The Iron lung was essentially a pressure chamber in which the the pressure could be increased quite a lot over atmospheric pressure as a means of forcing the absorbed coal gas back out. Its other common use was in treating polio, and also divers with the 'bends'. +++ Coal-gas is poisonous by being chiefly Carbon Monoxide, which is fast acting as it binds much more readily than the intended oxygen to the blood's haemoglobin. --- Also, the "iron lung" formerly used to treat polio, is a very different device from the hyperbaric or recompression chamber used to treat the "bends". The iron-lung is a an artificial respirator, the recompression chamber is not. Instead, it is a vessel large enough to accommodate the casualty, and filled with air at the pressure of the dive, then released very slowly.
What methods can be used to separate iron particles from sand?
Run a magnet over the mixture. The iron particles will be attracted to the magnet and the magnet will leave behind the sand.
What are some methods used for finding direction before the compass was invented?
The sun
Iron was discovered by?
iron use has been dated from before christ. the Sumerians and Egyptians used Iron for small objects like spear point and jewelery.
