Search Results | history of science and technology
Your search for "history of science and technology" returned 819 results
How Braille Works
people.howstuffworks.com/braille.htm
In spite of being so small and easy to overlook, Braille is amazing. Learn why Braille was invented and about the impact that it has had on the blind.
How Cotton Candy Works
science.howstuffworks.com/innovation/edible-innovations/cotton-candy.htm
It's your favorite, sticky-sweet treat at a carnival, but do you know how cotton candy is actually made? Read this article to find out how.
10 Amazing Ancient Egyptian Inventions
science.howstuffworks.com/innovation/inventions/5-amazing-ancient-egyptian-inventions.htm
There may be no greater tribute to a society's ingenuity and vision than the Great Pyramid of Giza in Egypt. What other cool stuff did the ancient Egyptians invent?
How Magnets Work
science.howstuffworks.com/magnet.htm
Magnets produce magnetic fields and attract metals like iron, nickel and cobalt. They're used in all sorts of applications but how are they made and how do they work?
How Facial Recognition Technology Works
electronics.howstuffworks.com/gadgets/high-tech-gadgets/facial-recognition.htm
Humans have always had the innate ability to recognize and distinguish faces, but computers only recently have shown the same ability. Learn how facial recognition systems work.
Egg Donation Overview
health.howstuffworks.com/pregnancy-and-parenting/pregnancy/fertility/egg-donation.htm
Egg donation is one option for women or couples with fertility problems. Learn about egg donation and find out what it takes to be an egg donor.
How The Thing Works
entertainment.howstuffworks.com/the-thing.htm
The Thing is a cultural icon that just won't die. Learn more about the creature from the classic 1950s sci-fi flick The Thing.
Can You Identify the Disney Channel Original Movie From a Screenshot?
play.howstuffworks.com/quiz/can-you-identify-the-disney-channel-original-movie-from-a-screenshot
Next up: Disney trivia! Think you have what it takes to be the star? Then Channel your inner movie buff and show your best film skills in this challenge featuring your favorite Disney Channel Original Movies!
How can a secret hurt me?
health.howstuffworks.com/mental-health/human-nature/behavior/secret-hurt-me.htm
What you don't know can't hurt you, right? Maybe not. Studies show secrets may actually be hurtful to both those keeping them -- and those they're keeping them from.
5 Games You Can Play With Only Pen and Paper
entertainment.howstuffworks.com/leisure/brain-games/5-pen-and-paper-games.htm
Games that you play with only pen and paper can be just as fun as modern, high-tech games. Learn about five fun games you play with pen and paper.