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10 Times Humanity Found the Answer (and Then Forgot)
history.howstuffworks.com/10-times-humanity-found-answer-and-then-forgot.htm
Could humanity be even farther ahead if we hadn't forgotten what we'd learned centuries ago? Learn about 10 times we forgot answers at HowStuffWorks.
How Automotive Glass Works
auto.howstuffworks.com/car-driving-safety/safety-regulatory-devices/auto-glass.htm
Without special auto glass, we'd be in trouble every time we hit a pothole or got into a fender bender. Auto glass is specially made to keep from shattering. Find out how.
How Often Should You Wash Your Bedsheets?
Your sheets harbor more dirt, dead skin cells and bacteria than you'd like to think about. HowStuffWorks asks the experts how often to wash your bedsheets.
What Makes a 'Killer' Lake Explode?
science.howstuffworks.com/environmental/earth/geophysics/what-makes-killer-lake-explode.htm
Lakes seem like serene places to escape and enjoy peace and quiet. So you'd probably be surprised to learn that a lake can actually explode without warning. It's happened, with deadly consequences.
How Do You Throw a Boomerang So That It Comes Back to You?
entertainment.howstuffworks.com/throw-boomerang.htm
My girlfriend just gave me a boomerang for my birthday. I'd like to use it, but I don't know how. We're going to the park soon - please help!
How do digital answering machines work?
electronics.howstuffworks.com/question21.htm
What exactly are the components of a digital answering machine? How does voice get recorded? And then, how is it played back on demand?
Which "My Hero Academia" Character Are You?
play.howstuffworks.com/quiz/which-my-hero-academia-character-are-you
Were you born with a quirk? Did you ever wonder which of the characters you would be in the "My Hero Academia" universe? Take this quiz to figure out which one you'd be most like.
What are the Nazca lines?
science.howstuffworks.com/science-vs-myth/unexplained-phenomena/nazca-lines.htm
Long before crop circles captured the world's imagination, a Peruvian culture called the Nazca went about creating a series of intricate lines -- sometimes in the shapes of animals -- on the desert floor. But how'd they do it -- and why?
What Are Decibels, and How Are They Measured?
science.howstuffworks.com/question124.htm
The decibel scale measures sound based on human hearing, which makes it one of the most unusual scientific measurements. How are decibel calculated and what do they tell us about sound?
Can you lay brick yourself?
home.howstuffworks.com/home-improvement/construction/planning/lay-brick.htm
If you study a brick wall, it looks simple enough. It's just a stack of bricks and some mortar to hold everything together, right? The job takes a bit more experience than you'd think.