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Understanding Sinus Congestion
health.howstuffworks.com/diseases-conditions/headache/understanding-sinus-congestion.htm
How much do you understand sinus congestion? Learn about sinuses and what causes sinus congestion in this HowStuffWorks article.
10 Tips for How to Relieve Sinus Pressure
health.howstuffworks.com/diseases-conditions/headache/10-tips-for-how-to-relieve-sinus-pressure.htm
Relieving sinus pressure isn't rocket science, but when your head's clogged up, it can feel just as important. Learn more at HowStuffWorks.
How Board Breaking Works
entertainment.howstuffworks.com/board-breaking.htm
How - and why - do martial arts practitioners bust boards without hurting themselves? Find out what the deal is with board breaking at HowStuffWorks.
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 Tardigrades Work
animals.howstuffworks.com/animal-facts/tardigrades.htm
No, a tardigrade's not a type of time-traveling police box on "Doctor Who." It's an ancient water bear, of course!
How Ketchup Works
recipes.howstuffworks.com/ketchup.htm
As people begin to prefer spicier sauces, what's the future of ketchup? Find out from HowStuffWorks.
How Oak Island Works
people.howstuffworks.com/oak-island.htm
Does Oak Island really have hidden treasure? Find out why Oak Island has been the focus of treasure hunters for decades.
Train Etiquette: 10 Rules of Riding the Rails
people.howstuffworks.com/10-train-etiquette-rules.htm
Do you know the rules for riding the rails? View these 10 train etiquette tips to keep your ride smooth on the subway.
10 Rules of Gym Etiquette People Are Constantly Ignoring
people.howstuffworks.com/10-gym-etiquette-rules.htm
How is your gym etiquette? See 10 gym etiquette rules to see which ones you might be ignoring.
10 Action Films That Changed Everything
entertainment.howstuffworks.com/10-action-films-that-changed-everything.htm
Action films regularly burst with stunts and pyrotechnics, but we think a few have led the way, guns ablazing. View 10 action films that changed everything.