Search Results | challenge
Your search for "challenge" returned 4,109 results
How Facial Recognition Technology Works
electronics.howstuffworks.com/gadgets/high-tech-gadgets/facial-recognition.htm
Humans have always had the innate ability to recognize and distinguish faces, but computers only recently have shown the same ability. Learn how facial recognition systems work.
How Yo-Yos Work
entertainment.howstuffworks.com/yo-yo.htm
Yo-yos can be traced back at least 2,500 years. It's a toy with true staying power, and it has lately gone high-tech -- ever heard of a yo-yo with a clutch? Learn about yo-yo physics, yo-yo tricks, yo-yo history and some serious upgrades in yo-yo design.
Inside 'The Bank Job'
entertainment.howstuffworks.com/bank-job.htm
'The Bank Job' is a new movie about a real-life bank robbery that occurred in London in 1971. Take a behind-the-scenes look at 'The Bank Job.'
How Ecofeminism Works
science.howstuffworks.com/environmental/green-science/ecofeminism.htm
Ecofeminism is a social movement that combines elements of feminism with ecology. Learn about ecofeminism and famous ecofeminists.
How Payday Loans Work
money.howstuffworks.com/personal-finance/banking/payday-loans.htm
Payday loans are short-term, high-interest loans which can be very easy to get. Learn about how payday loans work at HowStuffWorks.
How Rammed Earth Homes Work
home.howstuffworks.com/rammed-earth-home.htm
Rammed earth homes and buildings have been around as long as people could pack dirt into a sturdy form. Learn how these rammed earth homes are built.
What does the Army do at the Prototype Integration Facility?
science.howstuffworks.com/prototype-integration-facility.htm
Prototype Integration Facility helps build new tools for the U.S. military. Learn about the Prototype Integration Facility.
How Long Can My Succulents Survive Without Water?
home.howstuffworks.com/succulents-go-without-water.htm
Succulents can go days on end without any fresh water. Learn the secret that succulents carry to get them through the dry spells.
Why don't we live underground?
people.howstuffworks.com/live-underground.htm
To live underground takes some serious planning: We've adapted to sunlight and air on the surface. Learn how to live underground and why it matters.
Should race still be a factor in college admissions?
money.howstuffworks.com/personal-finance/college-planning/admissions/race-college-admissions.htm
Is race a factor in college admissions or are people considered on an equal basis? Find out if race is a factor in college admissions.