Gunpowder, the compass,how to make paper and silk. How to make porcelien, and smelting iron and steel.
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Relationship of science and technological aspect with health, population and environment: Science and technological aspect is related to human civilization. ... This shows that if we use the scientific knowledge and skill rationally, aspects of environment, health and population are effectively developed.
Health education is essential to make people conscious of how to keep their health sound. Population education tells them about the consequences of population growth and gives them impetuses to keep the population on par with natural resources available in the country.
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A pesar de este punto de partida común y de algunas referencias compartidas, [2] las diferencias entre las discusiones del siglo XVIII y los debates contemporáneos son significativas.
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espero que ayude