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Your search for "the day the universe changed" returned 2,199 results
How RFID Works
electronics.howstuffworks.com/gadgets/high-tech-gadgets/rfid.htm
RFID is a tracking system that uses intelligent bar codes to track items in a store. Learn more about RFID and find out how smart labels work.
How Subways Work
science.howstuffworks.com/engineering/civil/subway.htm
London without the Tube? New York without its underground scene? Atlantans gliding straight from their MARTA stops to the airport? What would life be like without our underground transportation system?
How Anarchism Works
people.howstuffworks.com/anarchism.htm
Anarchism is often associated with chaos and violence, but the philosophy is far more nuanced than that. Learn more about anarchism at HowStuffWorks.
How Bloodstain Pattern Analysis Works
science.howstuffworks.com/bloodstain-pattern-analysis.htm
Bloodstain pattern analysis is one method crime-scene investigators use to get the scene to tell a story. How and why does bloodstain pattern analysis work?
Dental Disease Overview
health.howstuffworks.com/wellness/oral-care/problems/dental-disease.htm
Most dental diseases stem from poor oral hygiene and involve the build up of bacteria in the mouth. Learn about he various types of dental disease.
How to Surf the Web Anonymously
electronics.howstuffworks.com/how-to-tech/how-to-surf-the-web-anonymously.htm
Do you want to surf the web anonymously and not be tracked? Take a look at the easy ways you can conceal your identity and surf the web anonymously.
How Rail Guns Work
science.howstuffworks.com/rail-gun.htm
Rail guns leave gunpowder-based weapons in the dust (one can hit a target 250 miles away in six minutes). So why isn't the military using them? Find out how rail guns can be used and learn about the limitations of this technology.
How to Start a Family Genealogy Search
people.howstuffworks.com/culture-traditions/genealogy/start-family-genealogy-search.htm
Shows like 'Finding Your Roots' have brought genealogy into the spotlight. Learn how to start your own family genealogy search at HowStuffWorks.
Can You Name These Overwatch Characters from a Screenshot?
play.howstuffworks.com/quiz/can-you-name-these-overwatch-characters-a-screenshot
Multiplayer first-person shooter Overwatch was released in 2016 and is taking the world by storm! Are you a devoted fan who goes beyond casual knowledge of the lore? Test your smarts with this quiz!
Can You Name These NFL Players From an Image?
play.howstuffworks.com/quiz/can-you-name-these-nfl-players-an-image
NFL players can be hard to identify because they are always wearing helmets. Can you name these players from an image? Take this quiz and find out!