Search Results | theories of technology
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How Does a Fresnel Lens Work? The Magic Behind the Glass
science.howstuffworks.com/question244.htm
I have a thin piece of plastic mounted on the back window of my RV. It magnifies things so I can see better when I'm backing up. How can such a thin piece of plastic magnify things? A regular glass magnifying lens would have to be curved on both sides and much thicker.
U.S. Military Dogs Usually Outrank Their Handlers
science.howstuffworks.com/military-dogs-outrank-handlers.htm
Members of the U.S. armed forces and their loyal dogs have always had a special relationship - so special that the canine usually outranks its handler. What's behind this military tradition?
Why Are Orcas Attacking Boats? Experts Weigh In
animals.howstuffworks.com/mammals/orcas-attacking-boats.htm
For the past few years, orcas attacking boats have been making headlines, most recently off the coasts of Spain in the Atlantic Ocean. These incidents, involving a group of orcas known as the Iberian orcas, have been occurring since 2020.
Why Should You Install a Cold Air Intake?
auto.howstuffworks.com/why-install-cold-air-intake.htm
A cold air intake is an inexpensive modification you can add to your engine that will give it more power. But what does it actually do?
Are Unicorns Real? Proof, Theories and Lore
Would they be a mating display? A fierce weapon to defend against lions?
What Really Happened to Hitler?
history.howstuffworks.com/historical-figures/what-really-happened-to-hitler.htm
Stuff They Don't Want You To Know looks into whether Hitler really committed suicide or if he escaped and lived out his life in hiding.
How the Trolley Problem Works
people.howstuffworks.com/trolley-problem.htm
The trolley problem looks to explore the concept of human morality and a philosophical view of consequentialism. Learn about the trolley problem.
Can scientists clone dinosaurs?
science.howstuffworks.com/environmental/earth/geology/dinosaur-cloning.htm
Dinosaur cloning was first popularized in the movie 'Jurassic Park.' Read about the science of cloning dinosaurs and where we might find dinosaur DNA.
How Revisionist History Works
history.howstuffworks.com/history-vs-myth/revisionist-history.htm
Revisionist history can range from simply correcting a date to reconsidering the causes of a war. Learn why revisionist history is controversial.
Why Can't You Wear White After Labor Day? Here's the Scoop
lifestyle.howstuffworks.com/style/fashion/trends-looks/why-cant-you-wear-white-after-labor-day.htm
In the John Waters movie "Serial Mom," a murderous mom (Kathleen Turner) attacks a woman for wearing white at the wrong time of year.