The branch of knowledge that deals with the creation and use of technical means and their interrelation with life, society, and the environment, drawing upon such subjects as industrial arts, engineering, applied science, and pure science.

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7
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3answers
496 views

When was the earliest recorded battle with the usage of gunpowder as an offensive weapon?

When was the earliest recorded battle (on script) with the usage of gunpowder (in any form) as an offensive weapon?
8
votes
4answers
400 views

Is there any evidence to support the claim that the US Strategic Defense Initiative played any significant role in undermining the USSR?

I have been reading Sorrows of Empire by Chalmers Johnson, and one of the things that stuck me was a quote by Soviet hydrogen bomb creator Andrei Sakharov who was released from political imprisonment ...
2
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4answers
2k views

When Did Commerical Studio Photography Become Common?

I was looking at this Wikipedia article, History of photography, and I wondered when commercial photography studios became common place and affordable for the average person. According to the ...
29
votes
5answers
2k views

What are the factors that caused the new world civilizations to be less technologically advanced than the old world?

Assuming they started at the same point (maybe the split of the continents or the migration of the first "Native Americans" to the American continent), why did the Old World end up developing faster? ...
8
votes
2answers
229 views

What role did the media have in the outcome of the “Arab Spring” revolt in Tunisia

What was the role of the media in the outcome of the revolution in Tunisia? Throughout the revolution we saw the role of the media was extremely important, what was the role of the media during the ...
4
votes
1answer
109 views

Explosive Ordinance Yield Over History

I'm writing an essay, and one of the elements of it has to do with the development of military technology throughout history. I've noticed that there is a quickly increasing and disturbing trend in ...
4
votes
1answer
178 views

What differences led to Technicolor becoming the dominant color filming technology in Hollywood?

Apparently another technology, Kinemacolor, was invented first in the UK, but it never caught on in Hollywood. Kinemacolor was expensive, and had some other glitches involved, but the fact that it was ...
7
votes
2answers
360 views

What Was the State of German Tank Design In Between the World Wars?

I am reading about the Spanish Civil War in a book by Antony Beevor entitled "The Battle for Spain: The Spanish Civil War 1936-1939". According to Beevor while the nationalists were able to control ...
15
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2answers
3k views

When did steel first appear? [closed]

When in history do we first have record of steel being used as a material? I am also interested in both its initial purpose and when it was first used in weapon making.