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How Airplanes Work
science.howstuffworks.com/transport/flight/modern/airplanes.htm
More than 100 years ago the Wright brothers made their historic first flight in Kitty Hawk, N.C. Even after all these years, their creation still boggles the mind: How can something so heavy take to the air?
How Grenades Work
science.howstuffworks.com/grenade.htm
Grenades are a devastatingly effective weapon on the battlefield. Find out what happens when a soldier pulls the pin and tosses one of these miniature bombs at the enemy.
How Ultrasound Works
science.howstuffworks.com/ultrasound.htm
Ultrasound lets us peek into the human body to see everything from heart valves to a moving baby. But how do sound waves give us a picture?
Is hydrogen fuel dangerous?
auto.howstuffworks.com/fuel-efficiency/alternative-fuels/dangerous-hydrogen-fuel.htm
Hydrogen fuel is an attractive alternative fuel source. Learn about hydrogen fuel and the dangers of the element, including the Hindenburg disaster story.
What Is a Prepaid Phone? The Pros and Cons of 'Burners'
electronics.howstuffworks.com/prepaid-cell-phones.htm
Prepaid cell phones are a great alternative for people who are tired of contracts. Learn more about prepaid cell phones at HowStuffWorks.
How Solar- vehicle Ventilators Work
auto.howstuffworks.com/fuel-efficiency/hybrid-technology/solar-powered-vehicle-ventilators.htm
Solar vehicle ventilators are great automotive gadgets. Learn more about solar vehicle ventilators at HowStuffWorks.
Top 5 Ways for the Aging to Remain Socially Engaged
health.howstuffworks.com/wellness/aging/senior-health-lifestyle/socially-engaged.htm
Looking for ways to remain socially engaged as a senior? Take a look at these top 5 ways for seniors to remain socially engaged and get informed.
Inside 'Get Smart'
entertainment.howstuffworks.com/get-smart.htm
'Get Smart,' a remake of the 60s television show comes to theaters with Steve Carell and Anne Hathaway. Go inside 'Get Smart.'
Ultimate Guide to American Wines
recipes.howstuffworks.com/food-facts/guide-to-american-wines.htm
Are you looking for an ultimate guide to American wines? Check out this article and get the ultimate guide to American wines.
Top 10 Specialties in the Army Medical Corps
health.howstuffworks.com/medicine/army-medicine/10-specialties-in-army-medical-corps.htm
There more than 50 medical specialties in the Army Medical Corps. Take a look at this list of top 10 specialties in the Army Medical Corps to learn more.