Science

599 articles

1989 Jul 1, 1993

The Tragedy of the Amazon

The Amazon tropical rainforest is the largest in the world, spanning nine Latin American countries-Brazil, Peru, Ecuador, Colombia,…

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000 Jul 1, 1993

The Sun

Surely every person at some time looks up at the sun and moon and the brilliant stars and…

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Basic Apr 1, 1993

Water and Vitality

Water is a common liquid which forms rain, river, sea etc. and which constitutes a large part of…

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Religion Apr 1, 1993

Biology and Religion

Today, as the prestige of materialism and atheism declines, more and more scientists believe that religion is so…

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Aerodynamic Apr 1, 1993

Birds and aeroplanes

Flying techniques depend on the principles of aerodynamics. Reducing air pressure and friction against body and wings requires…

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Ability Apr 1, 1993

A compassionate subtlety in nature

The idea that plants produce some animal hormones sounds like science-fiction, especially when you consider how different the…

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Cubic Jan 1, 1993

Water for life

There are about 1,360 million cubic kilometres of water on the earth. If all the water, on the…

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Environment Jan 1, 1993

Our common environment

Environment is whatever outside an organism surrounds it and in which it lives. It may be a geographical…

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