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How Permaculture Works
home.howstuffworks.com/lawn-garden/professional-landscaping/permaculture.htm
Permaculture is a holistic approach to agriculture. Learn about permaculture and why the movement provides a more sustainable way of living.
30-60-90 Triangle: 4 Facts to Remember for Your Next Test
science.howstuffworks.com/math-concepts/30-60-90-triangle.htm
Anyone who's ever faced mind-numbing trigonometry problems and practice questions will be familiar with the Pythagorean Theorem and its square root principles in the 30-60-90 triangle. This special triangle has several short-cut rules to help new mathematicians find interior angles and linear lengths quickly.
How Occam's Razor Works
science.howstuffworks.com/innovation/scientific-experiments/occams-razor.htm
Occam's Razor is a line of reasoning that says the simplest answer is often correct. Learn about how we investigate the universe with Occam's Razor.
The Unification Church: Mass Marriages and a Moonie Messiah
people.howstuffworks.com/unification-church.htm
New religious movements generally garner equal parts attention and skepticism; this is especially true for new and alternative religions in America. The United States has a long list of cult leaders who experienced a meteoric rise to fame, followed quickly by an abrupt fall from grace.
Should doctors change the Hippocratic Oath?
money.howstuffworks.com/hippocratic-oath.htm
The Hippocratic Oath has been part of the medical community for over 2,500 years. Read how the Hippocratic Oath guides doctors' ethics and conduct.
The Ultimate Ergonomics Quiz
play.howstuffworks.com/quiz/ergonomics-quiz
Most people spend the majority of their day in their workplace, so it is easy to understand how a workplace that is poorly set up can cause you injury. Using the principles of ergonomics you can make your workplace a safer and healthier environment. Take this quiz to see how many rules of ergonomics you know.
Why Do We Get So Much Pleasure From Symmetry?
science.howstuffworks.com/why-do-get-so-much-pleasure-from-symmetry.htm
Why do we love looking at a perfectly stacked display of soup cans or six flower petals around a stamen? Our brains seem wired for it -- but why?
Lift or Drag? The Physics of Flight Quiz
play.howstuffworks.com/quiz/physics-of-flight-quiz
Long before the Wright brothers guided their fixed-wing aircraft over the North Carolina dunes, daredevils and engineers worked to decode the secrets of sustained heavier-than-air human flight. What do you know about the physics of flight?
How An Oscillator Works
electronics.howstuffworks.com/oscillator.htm
Oscillators show up in lots of electronic equipment. In fact, you might be surprised to know that computers, radios, metal detectors, and stun guns all use oscillators. Read on to learn how an oscillator works!
Can You Pass a Graphic Design Certificate Exam?
play.howstuffworks.com/quiz/can-you-pass-a-graphic-design-certificate-exam
If you love to create logos, images and designs for fun, we've got the perfect quiz for you: a graphic design quiz that will test your knowledge on everything about colors, shapes, lines and other elements of design. See how well you do by taking this quiz now!