Eleanor Roosevelt. The most famous aphorisms

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APHORISMS OF FAMOUS PEOPLE
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Aphorisms of famous people. Eleanor Roosevelt

Aphorisms of famous people

Free library / Aphorisms of famous people

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Eleanor Roosevelt. The most famous aphorisms

Children listen most attentively when they are not talking to them.
If life were predictable, it would cease to be life and lose its flavor.
If you are truly interested in one thing, it will certainly lead you to something else.
When your children grow up and have their own children, their problems are no longer your problems, and the less you interfere, the better.
No one can make you feel inferior without your consent.
Nothing will be achieved by the one who gets up a long time after he wakes up, and the one who wakes up a long time after he gets up.
Experience teaches us that the unexpected always happens.
Happiness is not a goal, but a by-product.
I was always ready to give explanations, but I never apologized if I did what I thought was right.
I always told my husband that if I understood his speech, anyone would understand it.
I'd rather light a candle than curse the darkness.

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An eco-friendly way to get vanillin 23.03.2017

Shivaji L. Bhanawase and Ganapati D. Yadav from the Institute of Chemical Technology, India, have developed a new catalyst that will make the synthesis of vanillin much more environmentally friendly than the current method.

The aroma of vanillin is found in hundreds and hundreds of food products, but in the vast majority of cases, synthetic vanillin is used. The fact is that the natural source of vanillin - vanilla beans - are extremely expensive, because vanilla flowers must be pollinated by hand.

On the other hand, the method currently used to synthesize vanillin is not only inefficient, but also leads to the formation of large volumes of waste water, which also needs to be purified.

The catalyst developed by Indian scientists contains easily accessible elements, such as vanillin, silicon and copper, and most importantly, it helps to separate into vanillin from other substances in a container of boiling water. Moreover, the catalyst can be reused at least four times and without loss of efficiency - usually catalysts are supposed to be replaced after the first use. To demonstrate the workability of their concept, the authors produced a small amount of liquid vanillin.

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