Search Results | research and development
Your search for "research and development" returned 3,152 results
10 Wacky Forms of Alternative Energy
science.howstuffworks.com/environmental/green-science/five-forms-alternative-energy.htm
Wacky forms of alternative energy include using human energy as power and bugs that make fuel. Learn about the wacky forms of alternative energy.
How Ultrasound Works
science.howstuffworks.com/ultrasound.htm
Ultrasound lets us peek into the human body to see everything from heart valves to a moving baby. But how do sound waves give us a picture?
How Silly String Works
entertainment.howstuffworks.com/silly-string.htm
In December 2006, news agencies reported that American and British troops in Iraq had developed an inventive method for finding tripwires: spraying Silly String. Find out how Silly String works.
Do penicillin allergies run in families?
A penicillin allergy may be genetic or it may be caused by environmental factors. Find out what causes penicillin allergies from this article.
How Junk Food Works
recipes.howstuffworks.com/junk-food.htm
Junk food is a miracle of edible engineering. Learn about the history and science behind junk food.
How does postpartum depression affect infants?
How does postpartum depression affect infants? Visit HowStuffWorks to learn how postpartum depression affects infants.
Why do Shriners drive those little cars?
money.howstuffworks.com/why-do-shriners-drive-little-cars.htm
It's impossible to keep a straight face when you see a Shriner drive a little car. But the Shriners actually do serious work. Learn more.
Will Brain-computer Interfaces Make Knowledge Streamable?
science.howstuffworks.com/brain-computer-interfaces.htm
Could a computer chip implanted in our brains make the necessity of actually learning anything, like a language, obsolete because knowledge will be available for streaming 24/7?
How Fast Food Works
science.howstuffworks.com/innovation/edible-innovations/fast-food.htm
Unless you're in a particularly remote area, you can't go far in most developed countries without finding a fast-food restaurant. Learn how fast-food restaurants came to be and why they're so popular.
How Speech Recognition Works
electronics.howstuffworks.com/gadgets/high-tech-gadgets/speech-recognition.htm
Speech recognition allows people to compose documents and control their computers with their voice. Learn about the basic types.