Do you know anything about science?

The starting point for most science is simple observation, and attempting to find a logical reason for it. Consider Newton and his Apple, or Archimedes and his bath.

Folk such as de Bono tell us that before you analyse a problem completely, you should try and find five possible solutions or explanations. Then compare and contrast them and proceed to your analysis.

Why do rivers flow downhill. Why are the clouds (mostly) well above the Earth.

Why do we have a Moon.