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How Do You Measure the Largest Waterfall in the World?
science.howstuffworks.com/environmental/earth/largest-waterfall-in-the-world.htm
Waterfalls are easily among the most spectacular natural wonders of the planet. The constant flow of water can suggest infinity, and the raw sensations - the thundering roar, the rising mist, the sheer volume of water - attest to nature's grandeur and power.
How Many Legs Does a Millipede Really Have?
animals.howstuffworks.com/arachnids/millipede-legs.htm
If you think the answer is 1,000, you're way way off.
The Car Cupholder Craze Is Out of Control
auto.howstuffworks.com/car-cupholder-craze-is-out-control.htm
Does anybody really need 19 cupholders in their car? Automakers seem to think so. HowStuffWorks looks at this new trend and tries to decipher it.
What's the Difference Between Macronutrients and Micronutrients?
recipes.howstuffworks.com/difference-between-macronutrients-micronutrients.htm
What are micronutrients and macronutrients and why are both important for living a healthy lifestyle? HowStuffWorks lets you in on all the details.
If Rainbows Are Circular, Why Do We Only See Arches?
science.howstuffworks.com/nature/climate-weather/atmospheric/rainbows-are-circular.htm
The simple explanation is you have to be in just the right spot and the conditions have to be perfect for you to see the entire 360 degrees.
Taxpayer-funded Pension and Perks of Former U.S. Officials
people.howstuffworks.com/pay-pension-us-government-employees.htm
U.S. presidents draw pensions for life, but what about members of Congress? HowStuffWorks finds out where our tax dollars go to fund their retirement.
Box Jellyfish: World's Most Venomous Sea Creature
animals.howstuffworks.com/marine-life/box-jellyfish.htm
Most jellyfish are more bothersome than threatening, but the box jellyfish is so poisonous you might not make it out of the water alive.
How Radio Works
electronics.howstuffworks.com/radio.htm
Radio waves are the backbone of nearly all modern media technology, from TV to smartphones to wireless internet. Yet, they're actually a simple technology.
How Computer Mice Work
computer.howstuffworks.com/mouse.htm
The mouse might just be the computer user's best friend. Every day of your computing life, you reach out for your mouse whenever you want to move your cursor or activate something. Learn how this human-machine interface translates your movements into digital data.
How Breast Pumps Work
science.howstuffworks.com/innovation/everyday-innovations/breast-pump.htm
Breastfeeding is a healthy way to feed young children, but busy schedules and other factors may keep mom from being available when baby's hungry. Breast pumps can help bridge that gap.