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Vani Harlarian

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Vani Hari also known as Food Babe is an American author and activist known for her criticism of the food industry on her blog .
In the article Food Babe travel essentials- no reason to panic on the plane , she states multiple facts/information that are scientifically incorrect and not supported by any sources. Vani has a degree in computer sciences and experience as management consultant but no known qualifications in any other subject relevant to the science of food what so ever .

In this article , she stated that : “ The air you are breathing on an airplane is recycled from directly outside of your window. That means you are breathing everything that the airplanes gives off and is flying through. The air that is pumped in isn’t pure oxygen either, it’s mixed with nitrogen, sometimes almost at 50%. “

According to ….the earth’s atmosphere contains 78% nitrogen, 21% oxygen, and 1% CO2 and other gases. Nitrogen makes up almost four fifths of the air we breathe. we already have 25% more nitrogen percentage than is said in this article . we just inhale and exhale the nitrogen back out again, unchanged. It is essential for the growth of most living things. She may think that nitrogen is harmful but as identified on …. It is a fundamental for life .

First of all , On
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These filters will trap most microscopic particles. , of the type used in hospital and intensive care units but some things can get through, especially tiny viruses , and that’s why The new AirManager system is said to kill between 97-99.9% of the germs and other large particles in the air in a single pass. The supply is starts from the compressor sections of the engines and flows till it is drawn into the lower fuselage, where about half of it is vented overboard. The remaining portion is mixed with a fresh supply from the engines and re-runs through the filters one again , and that’s the cycle
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