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How PlayStation 2 Works
electronics.howstuffworks.com/ps2.htm
The PlayStation 2 was one of the most anticipated game systems ever developed. Take a look inside and see what the PS2 had to offer.
How Does a Breathalyzer Work?
electronics.howstuffworks.com/gadgets/automotive/breathalyzer.htm
A roadside sobriety test of touching one's nose or walking a straight line cannot rule out a high blood alcohol concentration. That's why the Breathalyzer is such a game-changer. But how does a Breathalyzer work? Read on to find out!
How Space Wars Will Work
science.howstuffworks.com/space-war.htm
Weapons in space that can knock down missiles have been under development for years and are starting to look realistic. Learn how they will work!
How Gas Turbine Engines Work
science.howstuffworks.com/transport/flight/modern/turbine.htm
Turbine engines, or jet engines, have revolutionized the air travel industry. Learn about turbine engines and how turbine engines work.
How Valentine's Day Works
people.howstuffworks.com/culture-traditions/holidays-other/valentine.htm
Was there really a saint named "Valentine"? And why all the flowers and chocolate? Learn all about the origins and symbols of Valentine's Day.
Can wireless technology help fight crime?
electronics.howstuffworks.com/wireless-technology-fight-crime.htm
Cell phones and other wireless technology help fight crime by making authorities always reachable. Read what wireless technology can help fight crime.
How In-flight Mobile Phone Services Work
computer.howstuffworks.com/in-flight-mobile-phone-services.htm
Have you ever wanted to use your mobile phone during a flight? Learn how in-flight mobile phone services work at HowStuffWorks.
How Auroras Work
science.howstuffworks.com/nature/climate-weather/atmospheric/aurora.htm
An aurora is a light phenomenon caused by solar winds interacting with the Earth's magnetic field. Learn more about auroras.
Are Polar Bears Endangered?
science.howstuffworks.com/environmental/green-science/polar-bear-global-warming.htm
Polar bears and global warming are getting attention from conservationists and the general public. See why polar bears are threatened by global warming.
How do sharks see, smell and hear?
animals.howstuffworks.com/fish/sharks/shark-senses.htm
A shark sense isn't so different from any of our senses, a shark sense is just sharper underwater. See more about shark sense and how each works.