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Can motorcycle jackets save your life?
auto.howstuffworks.com/can-motorcycle-jackets-save-your-life.htm
Clothing acts as a barrier against the elements, but is it enough? Learn if motorcycle jackets can really save your life at HowStuffWorks.
What % Intelligent Are You?
play.howstuffworks.com/quiz/what--intelligent-are-you
You don't need to be a member of Mensa or the next Albert Einstein to take our intellectual quiz! Just show us how your mind works and how you perceive the world so we can determine how smart of a person you really are!
How One Key Protein May Help Tendons Enhance Athletic Performance
health.howstuffworks.com/human-body/systems/musculoskeletal/tendons-athletic-performance-news.htm
The presence of the protein Piezo1 plays a key role in how tendons heal - and a genetic mutation in that protein may enhance athletic performance.
How the V-22 Osprey Plane Works
science.howstuffworks.com/osprey.htm
The Osprey is a unique aircraft. How does it work? And what has caused its recent failures? Get an in-depth look at the aircraft's systems and design.
How Space Collisions Work
science.howstuffworks.com/dictionary/astronomy-terms/space-collision.htm
Space collisions happen when stars, asteroids and even galaxies smash into one another. Learn what space collisions look like and what the results are.
Are grease cars legal?
auto.howstuffworks.com/fuel-efficiency/vehicles/grease-car.htm
A grease car can save you a lot of money on fuel, but can it also cost you in fines from the government? Learn about grease car legality and the EPA.
How LED Incapacitators Work
science.howstuffworks.com/led-incapacitator.htm
LED incapacitators are non-lethal devices used by law enforcement officials. Learn about LED incapacitators.
How to Become a Volunteer Firefighter
money.howstuffworks.com/economics/volunteer/opportunities/become-volunteer-firefigher.htm
Would you like to become a volunteer firefighter? Visit HowStuffWorks and learn all about how to become a volunteer firefighter.
The Lymph System
health.howstuffworks.com/human-body/systems/lymphatic/lymph-system.htm
The lymph system is the body's drainage system. It is composed of a network of vessels and small structures called lymph nodes. Explore the lymph system.
How Occupant Classification Systems Work
auto.howstuffworks.com/car-driving-safety/safety-regulatory-devices/ocs.htm
They enhance your airbag system, but few people know how occupant classification systems work. Learn how occupant classification systems work here.