Search Results | millennium problems
Your search for "millennium problems" returned 73 results
How can a plastic bag be green?
science.howstuffworks.com/environmental/green-science/plastic-bag-green.htm
A plastic bag can actually be green thanks to some new technological advancements. Find out how a plastic bag can be green.
10 Fictional Spacecraft We Wish Were Real
science.howstuffworks.com/10-fictional-spacecraft-we-wish-were-real.htm
In honor of Douglas Adams and galactic hitchhikers everywhere, we submit this list of 10 spacecraft that we hopelessly pine for. Mindboggingly beautiful!
How Welding Works
science.howstuffworks.com/welding.htm
Welding is what makes bridges, skyscrapers and automobiles possible. Learn about the science behind welding.
Why is there fluoride-free toothpaste?
health.howstuffworks.com/wellness/oral-care/products/fluoride-free-toothpaste.htm
Fluoride-free toothpaste is an option, but why would you want to use it? Find out why there is fluoride-free toothpaste.
Is it rude to point out someone else's rudeness?
people.howstuffworks.com/is-it-rude-to-point-out-someone-elses-rudeness.htm
Manners are subjective — what you think is rude may not be to others. Learn whether it is rude to point out someone else's rudeness at HowStuffWorks.
Can You Pass This General Knowledge Quiz From 1999?
play.howstuffworks.com/quiz/can-you-pass-this-general-knowledge-quiz-from-1999
It may seem like just yesterday that the world was stressing about Y2K, but it has been over two decades now! How much do you remember about 1999? Dial in to this quiz and test your knowledge!
Climate Change Threatens the Moai of Easter Island
The statues of Easter Island have stood for over 800 years. See how climate change and rising seas are affecting them with HowStuffWorks.
How do we achieve global gender equity?
people.howstuffworks.com/global-gender-equity.htm
Global gender equity is a major concern in the global community. Learn about global gender equity in this article.
Call It Arroba, Kukac or Strudel: The History of the @ Sign
people.howstuffworks.com/arroba.htm
The @ sign is so much a part of the internet that it may surprise you to know it's been around for at least 1,500 years.
Distance Formula: Finding the Distance Between Two Points
science.howstuffworks.com/math-concepts/distance-formula.htm
You can find the distance between two points by using the distance formula. It's an application of the Pythagorean theorem. Remember that from high school algebra?