Search Results | convince
Your search for "convince" returned 1,114 results
How Greenwashing Works
money.howstuffworks.com/greenwashing.htm
Greenwashing is an attempt to convince consumers that their business has a low impact on the environment. Learn more about greenwashing.
10 Ways Grocery Stores Trick You Into Spending More
How do stores convince you to buy more stuff? Read about 10 ways grocery stores trick you into spending more.
A Growing Number of Doctors Take Only Cash, Not Insurance
health.howstuffworks.com/health-insurance/doctors-take-only-cash-not-insurance.htm
It's called the direct primary care model, and doctors who've switched to it say it promises better patient outcomes and less bureaucracy. But not everyone is convinced.
How does the Cave of Magic card trick work?
entertainment.howstuffworks.com/question187.htm
Will you please go to The Cave of Magic and tell me how this can possibly work? It has some of my friends convinced that we are being taken over by computers.
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.
Does the rotation of the Earth affect toilets and baseball games?
science.howstuffworks.com/science-vs-myth/everyday-myths/rotation-earth-toilet-baseball.htm
The world's intelligentsia has managed to convince us that the Earth is round and makes a full rotation once every 24 hours. Why can't they agree on the effects of that rotation on toilets and ball games?
How Blue Screens Work
entertainment.howstuffworks.com/blue-screen.htm
When an actor dangles over an incredibly deep river gorge, blue screen photography is what makes it look real. Find out how the blue screen technique works and why it's so convincing.
How hard is the patent application process?
science.howstuffworks.com/innovation/new-inventions/patent-application-process.htm
You're convinced you have a great, marketable idea, but you're also aware someone could steal the idea if you don't have a patent. It's time to investigate the process of protecting your invention.
What Is Ectoplasm?
science.howstuffworks.com/science-vs-myth/unexplained-phenomena/ectoplasm.htm
Obviously, if we had more evidence of the existence of ghosts, we wouldn't all spend so much time debating the matter. Believers in the supernatural, however, are convinced a substance called "ectoplasm" proves ghosts are real -- but are they right?
Off to the New World: The Christopher Columbus Quiz
play.howstuffworks.com/quiz/christopher-columbus-quiz
Whether you consider him a visionary explorer or a barbaric invader, there's no doubt that Christopher Columbus was a fascinating guy. How much do you know about the explorer and his many voyages? Take this quiz to find out.