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How Photonics Masts Will Work
science.howstuffworks.com/photonic-mast.htm
The U.S. Navy's new subs will use photonics masts instead of periscopes. Learn how these imaging devices will work.
How Bearings Work
science.howstuffworks.com/transport/engines-equipment/bearing.htm
Bearings are the invisible heroes inside many mechanical devices. Learn about all different kinds of bearings, including 5-foot ball bearings that keep buildings on solid footing.
How Ford Sync Works
auto.howstuffworks.com/ford-sync.htm
Ford Sync enables cell phones and MP3 players to stay connected in your car with the touch of a button. Learn about this new technology.
Why do rhinos charge anything unfamiliar?
animals.howstuffworks.com/mammals/rhinos-charge.htm
Rhinos charge potential threats, including inanimate objects every once in a while. Learn why rhinos charge and what their biggest threat is.
What is kennel cough?
animals.howstuffworks.com/pets/pet-travel/kennel-cough.htm
Kennel cough is a pretty nasty-sounding bacterial infection that your dog may pick up at the kennel or grooming facility. Learn the cause of kennel cough.
What will "luxury car" mean in 2030?
auto.howstuffworks.com/under-the-hood/trends-innovations/future-luxury-car.htm
The future luxury car will be highly digital -- as much computer as it is engine. Read about the future luxury car and how engineers envision the 2030 auto.
How Does a Camera Obscura Device Work?
electronics.howstuffworks.com/question131.htm
A pinhole camera is the simplest camera possible. To get a better understanding of how they work, read more about camera obscura principles.
Inpatient and Outpatient Benefits
health.howstuffworks.com/health-insurance/inpatient-outpatient.htm
Learn about inpatient and outpatient benefits.
9 Strange Last Wills and Testaments
money.howstuffworks.com/personal-finance/financial-planning/9-strange-last-wills-and-testaments.htm
Some people use their will as an opportunity to send a message from beyond the grave. Learn about 9 strange last wills and testaments.
Poinsettia: The Mexican Christmas Flower That Blooms in the Dark
people.howstuffworks.com/culture-traditions/holidays-christmas/poinsettia.htm
Poinsettia blooms in early winter and is popular around Christmas, but it's demanding and needs several hours of daily darkness to rebloom.