Search Results | proof
Your search for "proof" returned 1,030 results
Is there a torture manual?
science.howstuffworks.com/torture-manual.htm
A torture manual that was used by al-Qaida to torture Iraqi nationals was discovered in May of 2007. Learn about the discovery of the torture manual.
How a Symbiotic Relationship Works
science.howstuffworks.com/life/evolution/symbiosis.htm
Symbiosis can be mutually beneficial, helping two creatures survive in a hostile environment. Learn about the different forms of symbiosis.
How does a new product go through the prototyping process?
home.howstuffworks.com/product-prototyping-process.htm
A prototype is used to help get an product from an idea into the final stage. Learn more about how a prototype is made.
How Trailer Maintenance Works
auto.howstuffworks.com/auto-parts/towing/vehicle-towing/trailer/trailer-maintenance.htm
Trailer maintenance can be difficult if you don't know what to look for. Find great tips about trailer maintenance at HowStuffWorks.
How to Avoid Spyware
electronics.howstuffworks.com/how-to-tech/how-to-avoid-spyware.htm
To avoid spyware requires some knowledge about the types of malware. Learn tips on how to avoid spyware and how to remove spyware at HowStuffWorks.
How the IRS Works
money.howstuffworks.com/personal-finance/personal-income-taxes/irs.htm
The IRS or Internal Revenue Service handles taxes. Learn about the history of the IRS and how it enforces taxes.
How Regenerative Braking Works
auto.howstuffworks.com/auto-parts/brakes/brake-types/regenerative-braking.htm
Regenerative braking is a highly efficient process. Check out HowStuffWorks for information about how regenerative braking works.
Do men and women have different brains?
science.howstuffworks.com/life/inside-the-mind/human-brain/men-women-different-brains.htm
Do men and women have different brains, or are gender stereotypes based on our environments? Learn if men and women have different brains.
How do you define hate?
science.howstuffworks.com/life/inside-the-mind/emotions/define-hate.htm
How do you define hate? Hatred is a way to wipe out fear of something by eliminating it. Find out how hate has been defined throughout history.
How Crystal Skulls Work
science.howstuffworks.com/science-vs-myth/unexplained-phenomena/crystal-skull.htm
To some people, a crystal skull is simply a crystal in the shape of a human skull. But to those who believe in the supernatural, it can represent doom or hope.