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How Cement Mixers Work
science.howstuffworks.com/transport/engines-equipment/cement-mixer.htm
Few are unfamiliar with the mixer trucks that transport concrete from the factory to the construction site. How do they keep that stuff from hardening while they move?
How the National Security Council Works
people.howstuffworks.com/national-security-council.htm
The National Security Council provides advice to the president on intelligence matters and coordinates activities in various government agencies. At least in theory. In reality, each U.S. president has used the council in the way that suits him.
How ER Nurses Work
health.howstuffworks.com/medicine/er-nurse.htm
ER nurses save lives and keep the emergency room running smoothly. Learn more about ER nurses.
5 Most Stressful Hospital Jobs
health.howstuffworks.com/medicine/healthcare/5-most-stressful-hospital-jobs.htm
Which hospital job is the most stressful? Find out how nurses, billing specialists and medical interns rank.
Can You Identify the RuPaul's Drag Race Queen From an Image?
play.howstuffworks.com/quiz/can-you-identify-the-rupauls-drag-race-queen-from-an-image
Calling all fiercely fabulous "RuPaul's Drag Race" fans! Do you have the charisma, the uniqueness, the nerve and also the talent to identify America's drag queen superstars? Take a peek at our stylish lookbook and find out!
How the Papacy Works
people.howstuffworks.com/papacy.htm
Given Pope Francis's recent health challenges, discussions regarding potential successors have emerged within the Catholic community.
If you have HIV, does it mean you have AIDS, too?
health.howstuffworks.com/diseases-conditions/infectious/question709.htm
A friend of mine told me that just because you have HIV doesn't mean you have AIDS. Is this true?
Could you build your own house?
play.howstuffworks.com/quiz/house-quiz
As the saying goes, home is where the heart is. But just how does one go about building a home in the first place? Find out some fun facts about this detailed process by taking the quiz.
What's a uranium centrifuge?
science.howstuffworks.com/uranium-centrifuge.htm
Iran has announced its activation of a second set of uranium centrifuges. These machines are at the core of the uranium-enrichment process. Find out where the centrifuge fits into the equation.
Can medication affect the health of my lips?
health.howstuffworks.com/skin-care/lip-care/health/medication-affect-lips.htm
Can medication affect the health of my lips? Visit HowStuffWorks to learn if a medication can affect the health of your lips.