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10 Types of Study Bias
science.howstuffworks.com/life/inside-the-mind/human-brain/10-types-study-bias.htm
We often think that if a drug has been studied by scientists and given a favorable outcome, then it must be safe and proven. But many kinds of biases can creep into a study, rendering it less than effective.
10 Innovations in Water Purification
science.howstuffworks.com/environmental/green-tech/sustainable/10-innovations-water-purification.htm
As far back as 1500 B.C.E., people were trying to purify water to make it drinkable. And we're still at it. Today inventors use tools as simple as clay and as sophisticated as carbon nanotubes to bring clean water to the world.
10 Surprising Bankrupt Athletes
money.howstuffworks.com/personal-finance/budgeting/10-bankrupt-athletes.htm
Even pro athletes who live relatively modestly can still have money troubles. Here are 10 surprising bankrupt athletes from HowStuffWorks.
How College Admissions Tests Work
money.howstuffworks.com/personal-finance/college-planning/admissions/college-admissions-test.htm
College admissions tests, such as the SAT and ACT are explained in this article from HowStuffWorks. Learn about college admissions tests.
How Biofilm Works
science.howstuffworks.com/life/cellular-microscopic/biofilm.htm
Biofilms form when single microorganisms attach to a hydrated surface and undergo a "lifestyle switch." Learn about biofilms in this article.
10 Future Home Innovations ... That Weren't
home.howstuffworks.com/10-future-home-innovations-that-failed.htm
Discover Future Home Innovations ... That Weren't. Keep reading to learn about 10 future home innovations that didn't pan out at HowStuffWorks.
10 Press Exposés That Made a Difference
people.howstuffworks.com/10-press-exposes-that-made-difference.htm
Journalists have brought to national attention lots of issues that would otherwise remain hidden. Learn about some of them at HowStuffWorks.
How the Stonewall Riots Worked
history.howstuffworks.com/historical-events/stonewall-riots.htm
The Stonewall Riots mark a major a turning point in the fight for LGBTQ rights in the U.S. Learn about the pivotal event at HowStuffWorks.
How Monster Jam Works
auto.howstuffworks.com/auto-racing/motorsports/monster-jam.htm
Monster Jam is loud, intense and full of huge trucks. HowStuffWorks looks at the multimillion-dollar event org that attracts people across the globe.
10 Deadly Agents the CDC Works With
health.howstuffworks.com/diseases-conditions/infectious/10-deadly-agents-the-cdc-works-with.htm
The CDC routinely handles deadly agents that can cause disease and infection. View 10 of these public health enemies to learn more.