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Which gadget came first?
play.howstuffworks.com/quiz/which-gadget-first-quiz
Do you know which gadgets came first? Test your knowledge of gadgets in recent decades and see if you know which came first.
How do talk shows work?
entertainment.howstuffworks.com/how-do-talk-shows-work.htm
From highbrow content to more unrefined fare, talks shows have been on the tube for a while. Learn more about this television staple at HowStuffWorks.
How Pet Microchipping Works
science.howstuffworks.com/innovation/everyday-innovations/pet-microchip.htm
The pet microchip could save your lost pet's life. Find out how the pet microchip works and why pets receive the pet microchip.
How Wiretapping Works
people.howstuffworks.com/wiretapping.htm
Wiretapping allows people to listen to the phone calls of others. Learn how wiretapping works, wiretapping history and about wiretapping techniques.
What are the odds there is life in outer space?
science.howstuffworks.com/space/aliens-ufos/extraterrestrial-life-odds.htm
Are we alone? Jodie Foster's character in "Contact" didn't think so, and neither do the scientists who've been listening for an extraterrestrial message for decades.
Do You Know What These Police Codes Mean?
play.howstuffworks.com/quiz/do-you-know-what-these-police-codes-mean
It's not 10-18, but this quiz will keep you 10-6! We'll 10-12 until you're 10-24. Any idea what we just said? Decode this message after you work your way through this collection of police codes you might hear over the scanner.
How Microwave Cooking Works
home.howstuffworks.com/microwave.htm
Microwave ovens are popular because they cook food in an amazingly short amount of time. They are also extremely efficient in their use of electricity because a microwave oven heats only the food -- and nothing else.
Did Lucille Ball Use Her Fillings to Spy?
entertainment.howstuffworks.com/lucille-ball-fillings-spy.htm
Lucille Ball claimed to have picked up music and Morse code with her fillings. But did she really work as a WWII spy?
How are frequency and wavelength of light related?
science.howstuffworks.com/dictionary/physics-terms/frequency-wavelength-light.htm
Frequency has to do with wave speed and wavelength is a measurement of a wave's span. Learn how frequency and wavelength of light are related in this article.
How to Use an iPad as a Credit Card Reader
money.howstuffworks.com/personal-finance/online-banking/how-to-use-ipad-as-credit-card-reader.htm
iPads can be used as credit card readers. In this article by HowStuffWorks.com, learn how to use an iPad as a credit card reader.