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5 Useful Voice-activated Commands for Your Car
auto.howstuffworks.com/5-voice-activated-commands-for-your-car.htm
Voice-activated car commands could be a very useful feature. Check out 5 useful voice-activated commands for your car at HowStuffWorks.
Causes of Insomnia
health.howstuffworks.com/mental-health/sleep/disorders/causes-of-insomnia.htm
The causes of insomnia are as numerous as the forms it takes. Learn how to combat insomnia arising from medical conditions, jet lag and other causes.
Can twins sense each other?
science.howstuffworks.com/life/genetic/can-twins-sense-each-other.htm
We love stories of twins who can sense each other's pain or know what the other is thinking. But is there really such a thing as "twinspiration" or is just coincidence?
Do high fat, low carb diets work?
health.howstuffworks.com/wellness/diet-fitness/weight-loss/do-high-fat-low-carb-diets-work.htm
Do high-fat, low-carb diets work? Find out if high-fat, low-carb diets work at Discovery Health.
93% of People Can't Crush This General Science Knowledge Quiz. Can You?
play.howstuffworks.com/quiz/93-people-cant-crush-this-general-science-knowledge-quiz-can-you
Science may not have been everyone's favorite subject in high school, but many of these facts are common knowledge. You're a true nerd if you can guess them all.
What Is Your Witch Aura?
play.howstuffworks.com/quiz/what-is-your-witch-aura
Whether you're a good witch, a bad witch or not a witch at all, your aura can shed light on your past, present and future. Your aura can also tell us about the hidden parts of your personality. Give this quiz a shot and see how accurate your Wiccan aura is.
Can You Identify These Crystals, Gemstones and Minerals?
play.howstuffworks.com/quiz/can-you-identify-these-crystals-gemstones-and-minerals
Can you tell the difference between peridot and citrine? How about opal and moonstone? If you were a star geologist in another life, this quiz was made for you!
Understanding Sound Waves and How They Work
science.howstuffworks.com/sound-info.htm
When sound waves strike the ear, these waves produce the sensation of sound. Let's take a look at how sound waves work.
This Physics Quiz Is Really Hard, So We'll Be Impressed If You Get Even 10 Right
How will you REACT to this quiz? We're bringing in the big brains of physics to see if we can stump you. Do you have what it takes to pass without cheating?
Can You Finish the Lyrics to These Hit '80s British Songs?
play.howstuffworks.com/quiz/only-a-true-brit-can-finish-the-lyrics-these-hit-80s-british-songs
Are you familiar with '80s tunes from the English lot beyond the usual punk and pop? Well, let's take a trip down memory lane and test your musical knowledge with this quiz!