Search Results | national review
Your search for "national review" returned 1,101 results
How Long Does It Take for Black Mold to Kill You?
science.howstuffworks.com/life/cellular-microscopic/black-mold.htm
Mold is a type of fungus, and it's everywhere - indoors, outdoors and even in the air. But is black mold worse than the rest? Is it as deadly as people say?
Gravitational Waves! Or the Chirps That Prove Einstein Was Right
We've observed gravitational waves, thanks to two black holes colliding and two interferometers. Learn about gravitational waves at HowStuffWorks Now.
Why Flash Floods Are So Dangerous
science.howstuffworks.com/nature/natural-disasters/why-flash-floods-are-so-dangerous.htm
Both dry and over-saturated soil can contribute to flash flooding. Can anything be done to prevent them from becoming catastrophic?
What Are the Most and Least Popular Birthdays in the U.S.?
people.howstuffworks.com/culture-traditions/genealogy/most-popular-birthdays.htm
Some months are bursting with popular birthdates and others are stone cold out of the picture. Which are the most and least popular birthdays and why?
Are Gunshot Detection Systems the Answer to Rising Gun Violence?
people.howstuffworks.com/shotspotter-gunshot-detection-systems-news.htm
Cities like Chicago are spending millions for high-tech systems that can identify and pinpoint the exact location of a gunshot. But are these systems worth the price tag?
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.
Have we reached peak oil?
science.howstuffworks.com/environmental/green-science/peak-oil.htm
Oil is a nonrenewable resource. Have we found all the oil there is to find, or is there more out there somewhere? What's the best way to wean ourselves from our oil dependency?
How Lie Detectors Work
people.howstuffworks.com/lie-detector.htm
Lie detection is a consistently controversial topic -- how can a machine tell truth from deception? Does everyone have the same physiological reaction when telling a lie? If so, how can some people "beat the box"? Find out what these devices measure and if they really can detect lies.
How Long Do Orchid Blooms Last? Tips for Growing Orchids
science.howstuffworks.com/life/botany/orchids.htm
Orchids might be the sexiest flower in the greenhouse. Its very name comes from the Greek word for "testicle!" And its reproduction methods are pretty exotic too.
How Press Releases Work
money.howstuffworks.com/business-communications/how-press-releases-work.htm
Press releases are the most widely used tool of the public relations professionals. Find out how to write and distribute effective press releases.