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How Radar Detectors Work
auto.howstuffworks.com/radar-detector.htm
If you have a lead foot, you may have invested in a radar detector. Find out how these devices pick up police radar and lidar and learn what a jamming signal does.
How Ultrasound Works
science.howstuffworks.com/ultrasound.htm
Ultrasound lets us peek into the human body to see everything from heart valves to a moving baby. But how do sound waves give us a picture?
How to Land on the Government Watch List
people.howstuffworks.com/government-watch-list.htm
You've heard about the government watch list. But who's on it and why? Find out what puts a person on a government watch list and how you get off of it.
How Internet TV Works
electronics.howstuffworks.com/internet-tv.htm
Internet TV streams television signals over the Internet to a person's computer screen or TV set.
How Pandemic Works
entertainment.howstuffworks.com/leisure/brain-games/pandemic-game.htm
Pandemic is a board game in which players work cooperatively to cure the world map of epidemic diseases. Learn how the game of Pandemic works at HowStuffWorks.
How NHTSA Ratings Work
auto.howstuffworks.com/buying-selling/nhtsa-ratings.htm
The NHTSA ratings review and rate automobiles based on certain criteria. Learn all about the NHTSA ratings at HowStuffWorks.
Can You Guess the Canadian Animal From One Fact?
play.howstuffworks.com/quiz/can-you-guess-the-canadian-animal-from-one-fact
If you've lived in Canada, you've probably seen a few Canadian animals going about their business in your neighbourhood. But how many can you guess from a fact? Let's find out how many by taking this quiz!
Can You Guess These Book Titles From A Single Sentence Summary?
play.howstuffworks.com/quiz/can-you-guess-these-books-a-single-sentence
You may be a book lover, but can you guess these classics from a single sentence? See if you can read your way to a perfect score with this HowStuffWorks quiz!
Is Ethanol Bad for Your Car?
auto.howstuffworks.com/fuel-efficiency/alternative-fuels/ethanol-damage-engine.htm
Specially engineered Flexible Fuel Vehicles (FFVs) can tolerate an E85 mixture of gasoline and ethanol. But will ordinary cars and trucks be able to stand up to the new blend?
What Is Coronavirus?
health.howstuffworks.com/diseases-conditions/respiratory/corona-virus.htm
There are many types of coronaviruses. But more than a year has passed since a new strain - SARS-CoV-2 - emerged in China and rapidly spread across the globe, infecting more than 90 million and killing more than 2 million. What has - and hasn't - changed since then?