Search Results | design

Your search for "design" returned 7,680 results

What does it mean when someone has 20/20 vision?

health.howstuffworks.com/human-body/systems/eye/question126.htm

We all know 20/20 vision is a good thing, but just what do those numbers mean?

How can a totally logical machine like a computer generate a random number?

computer.howstuffworks.com/question697.htm

C programming can create a formula for a computer to generate a random number, but there are other ways to. Check out this explanation and diagram.

Do the Digits in My Social Security Number Represent Anything in Particular?

people.howstuffworks.com/question719.htm

Is it just a random number? Moreover, do they recycle Social Security numbers so that if someone dies, that number goes back into action?

Hedgehog vs. Porcupine: Similarly Spiky Animals With Big Differences

animals.howstuffworks.com/mammals/hedgehog-vs-porcupine.htm

When it comes to spiky animals, hedgehog vs. porcupine species seem easy to confuse on paper. At first glance, they seem similar, both covered in sharp quills that help them defend against predators.

The Katydid Is a Vibrant Master of Disguise (and Nocturnal!)

animals.howstuffworks.com/insects/katydid.htm

Is that katydid a leaf? Is it an insect? Is it singing to you on a warm summer night? The answer to all of these is yes! Closely related to crickets and grasshoppers, there are over 6,000 katydid species worldwide. These masters of disguise are commonly heard but rarely seen.

10 Types of Drugs Used for Medicinal (and Illicit) Purposes

health.howstuffworks.com/medicine/modern/types-of-drugs.htm

Drugs can heal, harm or alter how the body works, depending on the type and how they’re used. Some are essential medicines that relieve pain or treat mental health issues. Others are addictive substances tied to recreational drug use and drug abuse.

9 Types of Intelligence: The Many Ways to Expand Your Mind

science.howstuffworks.com/life/inside-the-mind/human-brain/types-of-intelligence.htm

For years, intelligence was measured largely by IQ tests and academic performance. But Harvard psychologist Howard Gardner challenged that view with his theory of multiple intelligences, arguing that intelligence is not a single ability, but a set of diverse capacities.

3541 - 3550