Apples and science

Newton's law of gravitation

Those of you who know me, realise I enjoy science. So it’s hardly surprising that I create an odd cartoon or to on the subject matter. In this instance, I Googled ‘gravity’ to find out more to share with you all. Wiki provided the following definition,

‘Newton’s law of universal gravitation states that a particle attracts every other particle in the universe using a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between them.’

Quite a mouthful. No wonder the expression ‘What goes up, must come down’ was coined.

What’s your favourite expression or idiom?

 

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