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22 October 2023

Sunday Stamps | Isaac Newton


Science is the theme of today's Sunday Stamps. I have chosen two stamps belonging to the 1987 series dedicated to Issac Newton's worksThe Principia Mathematica and The System of the World. 

8 comments:

  1. I have never really understood any of these equations, and greatly admire those who do.

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  2. I always love the apple one. Clever people explaining the world are always inspiring.

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  3. A big cancel on the second one, but that is a satellite?

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  4. I like the apple stamp.

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Thank you for coming. All your comments make me extremely happy.