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14 Hardest College Majors With the Highest Attrition Rates
people.howstuffworks.com/hardest-college-majors.htm
Some college majors are years of all-nighters in disguise. The hardest college majors often demand a cocktail of grit, gray matter, and an unshakable love for complexity. Whether you're wrangling multivariable calculus or spending entire weekends on lab reports, these fields are not for the faint of heart.
Hand Sniffing After Hand Shaking Is a Thing
Humans use their sniffers to check out each other, notably after shaking hands with someone. Learn more at HowStuffWorks Now.
How 17 Equals 49.6: The Amazing Multiplying Women
People consistently overestimate the female presence - in film, in the workplace, even on HowStuffWorks podcasts. Learn more at HowStuffWorks Now.
How Lube Pumps for Towing Work
auto.howstuffworks.com/auto-parts/towing/equipment/accessories/lube-pumps-for-towing.htm
Lube pumps for towing protect your vehicle while it's being towed. Learn all about lube pumps for towing at HowStuffWorks.
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 Zombies Work
science.howstuffworks.com/science-vs-myth/strange-creatures/zombie.htm
Even if you've never seen a zombie movie, you probably know something about the walking dead. But did you know that zombies have their roots in folklore and -- according to some researchers -- in real events in Haiti?
What's Oil Shale?
science.howstuffworks.com/environmental/energy/oil-shale.htm
Oil shale is just one unconventional oil source that's being researched. Learn how oil shale could save the day when - and if - we hit peak oil in the U.S.
Is there a link between adoption and depression?
health.howstuffworks.com/mental-health/depression/facts/major-depression-disorder-and-adoption.htm
Is Major Depressive Disorder related to adoption? Learn about the relationship between Major Depressive Disorder and adoption.
Operation Midnight Climax: A CIA Sex, Drugs and Surveillance Program
history.howstuffworks.com/history-vs-myth/cia-operation-midnight-climax.htm
In a bizarre experiment during the Cold War, the CIA used prostitutes and bordellos to lure customers only to drug them with LSD. It was all designed to achieve mind control.
What Is a Relational Database? Example and Uses
computer.howstuffworks.com/question599.htm
The relational database was born in 1970 when E.F. Codd, a researcher at IBM, wrote a paper outlining the process. At the time, databases were "flat," and stored as one long text file. Explore a relational database example and various uses!