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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The Purpose of Mystery Object 40.9.11

In the summer of 1915, a wireless telegraph station in Sayville, Long Island owned by the German company Telefunken was caught sending covert commands to U-Boats patrolling the Atlantic Ocean. The ...
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1850s steel technology advance before the Bessemer converter

The Bessemer converter is often cited as the critical invention causing a breakout in the production of cheap steel and enabling the industrial revolution. However, I just put together this chart ...
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Harvard Architecture: How did Harvard Mark I separate data and instruction?

How did Harvard Mark I separate data and instruction? I have read the article in Wikipedia but I didn't understand how data and instruction was separated using a punched paper tape. It said ...