People can live under water - level 3, A12
One scientist from Israel created a special machine. With this machine, people will be able to stay under water for a very long time. The system is quite simple and it uses a mechanism similar to what fish do when they breathe under water.
The machine gets air directly from water. Even in 200 metres under the surface, there is about 1.5% of air in water.
This machine can be also used in submarines which wouldn’t have to come up to the surface in ports which are dangerous.
People tried to get air from water before but this is the first time when the technology isn’t expensive and it isn’t difficult to make such a machine.
Written by Danny for News in Levels
Interesting words: surface, port.
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