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How GPS Watches Work
electronics.howstuffworks.com/gadgets/clocks-watches/gps-watch.htm
A GPS watch links to a net of synchronized computers orbiting Earth to provide you with highly accurate data. Learn what you can do with a GPS watch.
How Secure Digital Memory Cards Work
computer.howstuffworks.com/secure-digital-memory-cards.htm
Secure Digital cards are versatile, easy to use, and found in all kinds of portable electronics. How do secure digital memory cards hold so much information?
5 True Stories of Twins Separated at Birth
science.howstuffworks.com/life/genetic/5-true-stories-twins-separated-at-birth.htm
What happens when twins are reunited decades later? And how in the world can you explain separated twins giving their firstborn son or their family dog the same exact name?
How Toy Testers Work
money.howstuffworks.com/toy-tester.htm
Most jobs go to adults, but who better to test toys and games than the kids who love them? Learn more about toy testers at HowStuffWorks.
How Umami Works
recipes.howstuffworks.com/food-facts/umami.htm
Umami has been called the fifth taste, joining the traditional quartet of salty, sweet, bitter and sour. Learn what gives food an umami taste.
How Thermal Imaging Works
electronics.howstuffworks.com/thermal-imaging.htm
Thermal cameras take photos of heat, rather than visible light. Find out how temperature is captured as an image.
If You Recognize More Than 35 Of These Iconic Celebs, You're Probably A Baby Boomer
From Hollywood hunks like Marlon Brando or Paul Newman to singing sensations and sports heroes, baby boomers grew up admiring a whole different series of celebrities than their parents, and sorry millennials ... there's not a Kardashian in sight. See which ones you recognize with this quiz!
How Two-stroke Engines Work
science.howstuffworks.com/transport/engines-equipment/two-stroke.htm
A car engine uses a four-stroke cycle -- how can two strokes accomplish the same tasks? Learn all about the two-stroke engine, where it's used and how it compares to a four-stroke.
When Was the Fax Machine Invented?
electronics.howstuffworks.com/gadgets/fax/history-of-fax.htm
The fax machine, a cornerstone of modern business, has a long and interesting history of development. Learn more about fax machines at HowStuffWorks.
Do moose really walk the streets of Alaskan cities?
animals.howstuffworks.com/mammals/moose-in-alaska.htm
Moose in Alaska are so prevalent that residents get used to seeing them along the road. Learn why moose in Alaska cause harm to others and themselves.