two children
when children lie

Why children lie and how to deal with it

two children

Children's lies are generally harmless and usually quite easy for adults to see through. It is completely normal for children to tell small lies, as it is part of the developmental process of their behaviour. They learn the effect of their lies and learn to judge the difference between truth and falsehood. As they grow up, their motives and the nature of their lies change.
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sweat
Body temperature

Why is the ideal temperature for the body not equal to the body temperature?

sweat

The human body has a normal temperature of 36 to 37 degrees Celsius. It therefore stands to reason that the ideal outside temperature for humans is the same as their body temperature. However, we find 36 degrees outside too hot and feel most comfortable at 20 to 25 degrees. Why is that?
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Environmental protection. Trees and nature
Environmental protection. Trees and nature

Environmental protection: The 10-step programme for a clean environment

Environmental protection. Trees and nature

Environmental pollution surrounds us every day and we are all partly responsible. Everyone can and should do their bit to live in a more environmentally friendly way. A clean environment improves the quality of life for yourself, your family and your community. Follow this programme for a clean environment.
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