Search Results | technological change
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How IEDs Work
science.howstuffworks.com/ied.htm
IEDs (improvised explosive devices) are simple to make, easily hidden and very destructive. Read why IEDs are the weapon of choice for some fighters.
How 3-D PC Glasses Work
computer.howstuffworks.com/3d-pc-glasses.htm
3-D PC glasses are designed to convince your brain that you are seeing a real, three-dimensional object. Find out how 3-D PC glasses work.
How Garbage-powered Cars Could Work
auto.howstuffworks.com/fuel-efficiency/biofuels/garbage-powered-car.htm
Garbage-powered cars aren't just science fiction. Read about the ins and outs of garbage-powered cars and running cars on solid waste.
Are Japanese car building techniques the best?
auto.howstuffworks.com/under-the-hood/auto-manufacturing/japanese-car-building-techniques.htm
Are Japanese car building techniques the best? Visit HowStuffWorks to learn if Japanese car building techniques are the best.
What Are UFOs? Select Theories and Shifting Scientific Stances
science.howstuffworks.com/space/aliens-ufos/what-are-ufos.htm
What are UFOs, and are UFOs real? Learn about UFOs in this article from HowStuffWorks.
How Sweeps Week Works
entertainment.howstuffworks.com/how-sweeps-week-works.htm
In times past, if a TV character was getting married, chances are it would happen in Sweeps Week. Find out how Sweeps Week works at HowStuffWorks.
The Sewol Ferry Tragedy Started as a High School Field Trip
history.howstuffworks.com/historical-events/sewol-ferry-tragedy.htm
The Sewol Ferry tragedy remains one of the most devastating events in South Korea's modern history. On April 16, 2014, the MV Sewol, an ill-fated ferry carrying 476 passengers, capsized during a routine trip to Jeju Island. Among the passengers were 250 high school students from Danwon High School on a field trip, making the tragedy even more heartrending.
311 Angel Number: Meaning, Symbolism, and Guidance
science.howstuffworks.com/science-vs-myth/extrasensory-perceptions/311-angel-number.htm
Unlock the mysteries of the 311 angel number! This unique sequence carries a special message from your angels. Find out what it means for your relationships, career, and spiritual growth.
Can Cats Cry Tears of Sadness?
animals.howstuffworks.com/pets/can-cats-cry.htm
You hear your cat meowing in the middle of the night and wonder, can cats cry like humans do?
Why Does My Cat Lick My Hair? Does It Think I'm Not Clean?
animals.howstuffworks.com/pets/why-does-my-cat-lick-my-hair.htm
If you've ever felt a rough tongue on your scalp while relaxing on the couch, you’ve likely asked, "Why does my cat lick my hair?"