18 April (Israel ) within release Illustration of Scientific Concepts goes into circulation Stamp with Collectible Margin The Principles of Lift face value 80 Israeli new agora
Stamp with Collectible Margin The Principles of Lift in catalogues | |
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Michel: | Mi: IL 1262T |
Stamp Number: | Sn: IL 1159T |
Yvert et Tellier: | Yt: IL 1207T |
Stanley Gibbons: | Sg: IL 1208T |
Stamp with Collectible Margin is square format.
stamp from se-tenant strip of fourAlso in the issue Illustration of Scientific Concepts:
Stamp with Collectible Margin The Principles of Lift it reflects the thematic directions:
Science is a systematic discipline that builds and organises knowledge in the form of testable hypotheses and predictions about the universe.Modern science is typically divided into two or three major branches: the natural sciences (e.g., physics, chemistry, and biology), which study the physical world; and the behavioural sciences (e.g., economics, psychology, and sociology), which study individuals and societies.The formal sciences (e.g., logic, mathematics, and theoretical computer science), which study formal systems governed by axioms and rules, are sometimes described as being sciences as well; however, they are often regarded as a separate field because they rely on deductive reasoning instead of the scientific method or empirical evidence as their main methodology. Applied sciences are disciplines that use scientific knowledge for practical purposes, such as engineering and medicine