Search Results | history of science and technology

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What device did Douglas Engelbart invent?

science.howstuffworks.com/innovation/big-thinkers/douglas-engelbart-invention.htm

If this were trivia night, your team could probably summon this answer without breaking a sweat. But in true polymath style, Engelbart's signature invention is only part of his computer genius. Meet him.

How Transistors Work

electronics.howstuffworks.com/transistor.htm

The transistor moved the world from power-hungry vacuum tubes to portable solid-state electronics. Learn about transistors and how they changed electronics.

How Cryptoquotes Work

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Cryptoquote puzzles conceal a famous quotation behind a solvable code. Learn how cryptoquote puzzles work at HowStuffWorks.

How can a rabbit tell me if I'm pregnant?

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A rabbit pregnancy test involved injecting the animal with human urine and analyzing hormonal response. Learn how the rabbit pregnancy test works.

How Shapewear Works

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Squeezing into a tight pair of Spanx can make you look better, if not feel better. Learn about shapewear by reading this article at HowStuffWorks.

Why can't you tickle yourself?

science.howstuffworks.com/life/inside-the-mind/human-brain/question511.htm

Tickling yourself is a lot harder than it seems. Have you ever wondered why you cannot tickle yourself? Find out why self-tickling seems impossible.

Remembering Marshall Brain, Founder of HowStuffWorks

history.howstuffworks.com/historical-figures/marshall-brain.htm

The endless curiosity of Marshall Brain helped educate, inform and inspire countless students, entrepreneurs and web surfers for decades before Brain's death on November 20, 2024.

10 Major Players in the Private Sector Space Race

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Sure, the shuttles may be sitting around in museums now, but our journey to space is far from over. Get ready to meet some serious contenders in the new space race.

Aquarius in Astrology: Understanding Its Role as an Air Sign

entertainment.howstuffworks.com/horoscopes-astrology/is-aquarius-an-air-sign.htm

Is Aquarius an air sign? Discover the unique traits, symbolism, and why Aquarius belongs to the air element in astrology. Explore its influence and personality today!

How M1 Tanks Work

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M1 tanks are the world's most technologically advanced tanks. Find out about M1 tanks, the type of weapons M1 tanks use and how an M1 tank keeps its crew safe.

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