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How Braille Works
people.howstuffworks.com/braille.htm
In spite of being so small and easy to overlook, Braille is amazing. Learn why Braille was invented and about the impact that it has had on the blind.
Can You Identify All These Police Vehicles?
play.howstuffworks.com/quiz/can-you-identify-all-these-police-vehicles
All police vehicles are not created equal. Can you tell which vehicle is under the flashing red and blue lights that are going to put a crimp in your day - or save the day?
Can You Name the Pop Song If We Give You a Few Lyrics?
play.howstuffworks.com/quiz/can-you-name-the-pop-song-if-we-give-you-a-few-lyrics
Are you a shower-singing, pop-song loving fanatic? Now's your chance to prove it with this lyrical quiz. How many chart-topping songs can you identify from just a few short lines?
How Landmines Work
science.howstuffworks.com/landmine.htm
Landmines have killed or maimed over 1-million people since 1975. Find out how landmines work and what countries are doing to prevent landmine tragedies.
How Regenerative Braking Works
auto.howstuffworks.com/auto-parts/brakes/brake-types/regenerative-braking.htm
Regenerative braking is a highly efficient process. Check out HowStuffWorks for information about how regenerative braking works.
How Off-peak Cooling Systems Work
home.howstuffworks.com/home-improvement/heating-and-cooling/off-peak-cooling-systems.htm
Off-peak cooling systems can help cool your home in an energy-efficient way. Learn about off-peak cooling systems.
Tips for Grouting Tile
home.howstuffworks.com/home-improvement/construction/planning/grouting-tile.htm
Are you looking for tips for grouting tile? Check out HowStuffWorks for tips on grouting tile.
Only a True Makeup Maven Could Get a 100% on This Quiz
play.howstuffworks.com/quiz/only-a-true-makeup-maven-could-get-a-100-on-this-quiz
Do you have what it takes to answer these impossible beauty questions? Take this quiz to find out if you are a true expert in all things makeup and beauty.
Can You Identify These Historical Objects from an Image?
play.howstuffworks.com/quiz/can-you-identify-these-historical-objects-an-image
Tech up! In this quiz you'll find objects from human history that seem more than a little bit out of place today. Can you recognize all of this ancient technology? Let's go!
Can You Identify These Tanks From a Picture?
Can you recognize some of the world's most famous battle tanks? Take this quiz to find out if you can name at least half of these war machines from across the globe!