Search Results | science
Your search for "science" returned 5,026 results
Can You Pass This College Vocabulary Quiz?
play.howstuffworks.com/quiz/can-you-pass-this-vocabulary-quiz
Are you an avid reader? Do you have a dictionary on-hand at all time? Could you go head-to-head with a college grad in Scrabble or Taboo? If you answered yes, you've probably acquired quite an impressive stock of words. Do you think your internal dictionary is at a college level, or has time stolen away some of your memory? Take the quiz to see if your vocabulary truly impresses your friends, or just befuddles them!
Shooting the Stars as an Astrophotographer
science.howstuffworks.com/shooting-stars-as-astrophotographer.htm
Do you love looking at beautiful pictures of the night sky? How do space photographers get those shots? And could you join their ranks?
Differences Between Rational and Irrational Numbers
science.howstuffworks.com/math-concepts/rational-vs-irrational-numbers.htm
Rational numbers can be expressed as the ratio of two integers, while irrational numbers, such as square roots of non-square numbers, cannot.
Earth's 20 Quadrillion Ants Outweigh All Wild Birds and Mammals, Combined
animals.howstuffworks.com/insects/earths-20-quadrillion-ants-news.htm
Estimating ant numbers and mass provides an important baseline from which to monitor ant populations amid worrying environmental changes.
Who invented the cell phone?
science.howstuffworks.com/innovation/inventions/who-invented-the-cell-phone.htm
It seems like virtually everyone has a cell phone. In fact, you probably have one in your pocket right now. Many had the idea for the device, but only one could successfully introduce the gadget. Who was it?
Top 10 Space Conspiracy Theories
science.howstuffworks.com/space-conspiracy-theory.htm
Space conspiracy theories feature hoaxes, government cover-ups and intelligent aliens. Check out our list of the top 10 space conspiracy theories.
10 Alternative Fuel Ideas That Never Made It Out of the Lab
auto.howstuffworks.com/fuel-efficiency/alternative-fuels/5-alternative-fuel-ideas.htm
You might be surprised by some of the alternative fuel solutions mentioned in this article. Read about ten somewhat odd alternative fuel solutions.
Evolution by Natural Selection: Examples and Effects of Adaptation
science.howstuffworks.com/life/evolution/natural-selection.htm
Natural selection is the idea that organisms that are best suited to survive pass their traits down. Is it true that only the strong survive?
How Greenhouses Work
home.howstuffworks.com/lawn-garden/professional-landscaping/greenhouse.htm
Reproducing plants out of season gave man a measure of control over nature. The allure of it sparked the imagination and inspired new methods for building structures devoted to plants. So how do greenhouses work?
How Driverless Cars Will Work
auto.howstuffworks.com/under-the-hood/trends-innovations/driverless-car.htm
Driverless cars could help ease traffic congestion, lower pollution and prevent accidents. Learn more about the technology behind driverless cars.