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How Viruses Work
science.howstuffworks.com/life/cellular-microscopic/virus-human.htm
Influenza, Ebola and COVID-19 are all viruses. Find out what a virus does to your body and how to decrease your chance of exposure.
Will I get shocked if I drive an electric car through a big puddle?
auto.howstuffworks.com/fuel-efficiency/vehicles/electric-car-shock.htm
If you drive an electric vehicle, should you be concerned with electric vehicle safety? Find out why it's important to understand electric vehicle safety.
The Heart: Introducing One Tough Muscle
health.howstuffworks.com/human-body/systems/circulatory/the-heart-muscle.htm
Knowing about the heart is good information for your overall health. Learn more about the heart from Discovery Health.
Why does the stock market use fractions?
money.howstuffworks.com/personal-finance/financial-planning/stock-market-use-fractions.htm
The origin of stock market fractions dates back to the establishment of the American stock market. Learn where stock fractions came from.
How Your Heart Works
health.howstuffworks.com/human-body/systems/circulatory/heart.htm
The heart is a vital organ that basically serves as a pump. Learn about heart chambers and valves, blood flow, heart's electrical system and blood supply.
How To Know When Your Computer's CMOS Battery Is Dead
computer.howstuffworks.com/how-to-know-when-computer-battery-is-dead.htm
Knowing when your computer's CMOS battery is dead is important. This article will help you spot CMOS battery failure.
How NCO Professional Development Ribbons Work
science.howstuffworks.com/military/army-careers/nco-professional-development-ribbons.htm
NCO professional development ribbons are issued by the U.S. Army. Visit HowStuffWorks to learn all about NCO professional development ribbons.
How Joysticks Work
electronics.howstuffworks.com/joystick.htm
Video games are amazing creations, but the fact remains -- if you can't input, you can't play. Take a look inside the quintessential game controller and see how it has evolved over the years.
How long can a germ live in a room?
health.howstuffworks.com/diseases-conditions/infectious/question235.htm
How long can a germ live in a room? My son had a friend over, and the friend was coughing all over the house. How long can his germs infect people?
What's an NLOS cannon?
science.howstuffworks.com/nlos.htm
The NLOS cannon can fire rounds from far away with less collateral damage. Read about NLOS cannon and its role in future military warfare.