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Why do 17-year cicadas come out more often than every 17 years?
animals.howstuffworks.com/insects/why-17-year-cicadas-come-more-than-17-years.htm
Why do 17-year cicadas come out more often than every 17 years? Learn why 17-year cicadas come out more often than every 17 years at HowStuffWorks.
Can You Identify the Lab Equipment From an Image?
play.howstuffworks.com/quiz/can-you-identify-the-lab-equipment-from-an-image
Lab coat? Check! Safety goggles? Check! Gloves? Check! You are just about ready to start identifying lab equipment! How many do you think you can remember from your school days?
Did Journalist Dorothy Kilgallen's Probe of JFK's Assassination Lead to Her Death?
history.howstuffworks.com/historical-figures/dorothy-kilgallen.htm
Columnist and investigative reporter Dorothy Kilgallen covered numerous big stories from the 1940s through the 1960s. But her death by overdose in 1965 while investigating the John F. Kennedy assassination remains a subject of controversy.
Can You Name Every Car Logo in This Quiz?
play.howstuffworks.com/quiz/can-you-name-every-car-logo-in-this-quiz
Whether it's a heraldic shield, a fearsome animal, a simple initial or some aerodynamic wings, a logo can tell you a lot about a car company. Can you tell your Chevy bow ties from your Lamborghini bulls? Take the quiz and find out!
Can You Ace This '70s Car Quiz?
play.howstuffworks.com/quiz/only-3-women-can-name-these-70s-cars-can-you
Who says women know less than men when it comes to cars? Put the pedal to the metal and prove your '70s automotive IQ with this quiz!
Can You Identify These Iconic Cars From the '80s?
play.howstuffworks.com/quiz/can-you-identify-these-iconic-cars-from-the-80s
The 1980s saw a wide range of cars introduced to the world, both new models as well as updates of older models. Some of these cars were more iconic than others. Can you identify them?
How EPA Fuel-Economy Testing Works
auto.howstuffworks.com/fuel-efficiency/fuel-economy/28004-epa-fuel-economy-explained.htm
Why do the EPA's fuel economy numbers almost always seem to be off-base? Learn how the EPA tests new cars and trucks to gauge their fuel economy.
Can You Pass This General Knowledge Quiz While Being Distracted by Adorable Puppies?
Could you name the largest planet in our solar sys- ... is that a Goldendoodle? Aww! Put your smarts - and your concentration - to the test in this puppy-filled general knowledge skills challenge.
These 35 Trivia Questions Will Separate Americans From the Rest the World
How American are you? Or are you not American at all? Here are 35 of the most American questions to test your wits about this great country. If you think you know everything about the food, work, sports, entertainment and history of the U.S.A., test your skills here.
Trivia Quiz of the Day
play.howstuffworks.com/quiz/trivia-quiz-of-the-day
Are you a wealth of unless information? Do you belong on "Jeopardy?" Do you win every trivia night at the pub? Then, this quiz is for you! Test your smarts with this assortment of random trivia questions.