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How to Prevent Urinary Tract Infections
health.howstuffworks.com/wellness/preventive-care/how-to-prevent-urinary-tract-infections.htm
Urinary tract infections include bladder, kidney, and yeast infections. Learn causes, symptoms, and treatment options for these infections.
How Tuning Forks Work
science.howstuffworks.com/tuning-fork.htm
Pianos lose their tuning, guitars fall out of key -- even church organs need to be tuned every now and then. For centuries, the only sure-fire way to tell if an instrument was in tune was to use a tuning fork.
10 Cold-weather Motorcycle Accessories
Cold-weather motorcycle accessories can help keep your ride comfortable in the cooler seasons. Read about 10 motorcycle accessories for cold weather at HowStuffWorks.
Can You ID These WWII Planes in Under 7 Minutes?
play.howstuffworks.com/quiz/can-you-id-these-wwii-planes-in-under-7-minutes
Aviation history was made during the Second World War when aerial combat proved itself to be critical to warfare. Tens of thousands of planes took to the skies and made history. Think you can name them all? Strap in and show us what you got!
How Body Branding Works
people.howstuffworks.com/-body-branding.htm
What is body branding. Learn how body branding works at HowStuffWorks.
5 of Baseball's Most Dramatic Upsets
entertainment.howstuffworks.com/5-dramatic-upsets-in-baseball.htm
What are some of baseball's most dramatic upsets? Learn about of baseball's most dramatic upsets at HowStuffWorks.
Why Solar Geoengineering Should be Part of the Climate Crisis Solution
science.howstuffworks.com/environmental/green-tech/remediation/solar-geoengineering.htm
The controversial technology of reflecting sunlight away from the planet could help blunt the worst impacts of climate change. Harvard University climate scientist David Keith weighs in.
How Gas Masks Work
science.howstuffworks.com/gas-mask.htm
Gas masks are used to filter out harmful gas and particles from the air industrial workers breathe. Learn about gas masks and how gas masks are made.
How Brakes Work
auto.howstuffworks.com/auto-parts/brakes/brake-types/brake.htm
Brakes translate a push of a pedal to slowing down your car - but how? Learn how brakes work, about the physics of braking and see a simple brake system.
When Were Guns Invented? A Brief History of Guns
science.howstuffworks.com/innovation/inventions/who-invented-the-first-gun.htm
The first gun was created more than 1,000 years ago, effectively changing warfare - and society - in incomprehensible ways. But do we know who actually made the first firearm?