Questions tagged [science]

Part of human activity related to gaining, classifying and improving knowledge about the world. There exist commonly adopted rules and requirements to make a method scientific. The history itself is one of humanity sciences.

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Are there any references to entombed animals in ancient India?

The 13th century Hindu philosopher Arulnandi Shivacharya wrote a work called the Shiva Jnana Siddhiyar, which among other things contains a refutation of Buddhist philosophy. In this excerpt, various ...
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What was the character of the Sylva Sylvarum that differentiated it from previous works?

The Sylva Sylvarum (1627) is recognized as the first 'treatise on natural history'. Some regard it as the most-complete work, for its day. But as early as 70AD, other works existed, such as Pliny's ...
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209 views

When was the first recorded use of hospital readmissions as a summary statistic?

When was the first recorded use, or the first recorded intention of use of hospital readmissions as a summary statistic? A hospital readmission (also called a rehospitalization) is defined as a ...
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Was Al-Tusi's observatory (1262) the first specific-purpose-driven international research institution (like CERN)?

In the biography of Nasir al-Din al-Tusi (1201-1273), among other sources, we learn that: The observatory at Maragheh (Persia) became operational in 1262. The Persians were assisted by Chinese ...
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327 views

Why did many scientists spy for the Soviet Union and contribute to their atomic program?

I want to understand why some scientists collaborated with the Soviet Union and its atomic program during and after the WWII. What I want to know is if there were some specific characteristics or ...
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131 views

On the epistemological repercussions of 1492

Lecture 11 of Yuval Harari's online course A brief history of humankind is titled "The discovery of ignorance." In it he presents the thesis that by arriving at a land mass entirely different from ...
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135 views

What did Fyodor Shtein report after his voyage?

In 1820 The Russian admiralty sent two pairs of ships to explore the polar regions. The southern ships, Mirny and Vostok, circumnavigated Antarctica, and the northern ships, Otkrytie and ...
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64 views

Is there a possibility of using new air knife (high power air) trenching equipment in archaeological digs and excavations?

I'm just a novice and amateur interested in virtually any archaeology digs and excavations and I've been curious about this as I can't find any references or examples of its usage. There may be plenty ...
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73 views

When were differing hemispheric seasons first understood?

When did people - scientists or philosophers - first realise/discover/understand that the seasons in the southern hemisphere were the opposite to those in the northern hemisphere? Additionally, when ...
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To what extent did scientific discoveries affect pseudosciences like spiritualism and what are some examples?

Although one might think that scientific advances would have the opposite effect on the beliefs of the masses, as far as I can tell, the opposite seems to be true. I think with the introduction of the ...