Instruments and Supplies
How the strange scientific instruments of antiquity worked, which miraculously survived to our times
Millennia ago, people still sought to know the world around them. They came up with a variety of tools that allowed them to carry out certain measurements and calculations. Each of these devices was a step towards modern scientific achievements and the development of new technologies. The most surprising thing is that many of these tools can be seen today.
Ancient observatories
Ancient observatories, built around the world to observe celestial bodies, have reached our days in one degree or...
Blogs
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Scientific electronic resources
Scopusis the world's largest unified abstract and scientometric database (citation index), which...