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How Narco Tanks Work
people.howstuffworks.com/narco-tank.htm
What's the deal with so-called narco tanks? Read about the Mad Max-style armored vehicles used for drug trafficking.
How the Engine Control Module Works
auto.howstuffworks.com/engine-control-module.htm
Do you know what the engine control module actually controls? Check out this article to learn about ECMs in cars and find out what they do.
How Thermochromic Ink Works
electronics.howstuffworks.com/gadgets/other-gadgets/thermochromic-ink.htm
Thermochromatic ink is temperature-sensitive and once rocked the '70s. Find out how thermochromatic ink works.
10 iPad Apps for Teaching Kids About Science
computer.howstuffworks.com/tablets/10-ipad-apps-for-teaching-kids-about-science.htm
There are several iPad apps that teach kids about science. Take a look at our list of 10 iPad apps for teaching kids about science to get started.
Is Ant Spray Safe for Pets?
If ants ever invade your house or yard, you'll be well-armed for dealing with the problem -- and keeping your pets safe -- if you follow this set of anti-infestation tips.
How Newton's Cradles Work
science.howstuffworks.com/innovation/inventions/newtons-cradle.htm
Five metallic balls on slender threads sit side by side. As one on the end hits the rest, the one on the opposite end rises and falls. Why don't the balls in the middle move? It's complicated.
How Betsy Ross Worked
history.howstuffworks.com/historical-figures/betsy-ross-worked.htm
History tells us that Betsy Ross designed and sewed America's first flag. But is that the truth or is it just legend? Find out more at HowStuffWorks.
How Stuttering Works
health.howstuffworks.com/mental-health/neurological-conditions/stuttering.htm
Stuttering is linked to a disconnection between language processing and motor function, but its cause is still unknown. Learn more at HowStuffWorks.
10 Iconic Fashion Pieces Named for People or Places
From the bikini to the Hermès Birkin bag, fashion favorites are often named for the people and places that inspired them. HowStuffWorks looks at 10.
How Sea Monsters Work
science.howstuffworks.com/science-vs-myth/strange-creatures/sea-monster.htm
Whether we live in fear of a kraken or the Leviathan, humans all around the globe have made sea monsters a part of their cultures. Is there a drop of truth to any of these widespread tall tales?