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Knight
history.howstuffworks.com/european-history/knights.htm
Knights, in the Middle Ages, were warrior horsemen. A knight was called Sir, and was usually of a noble or a genteel family.
Could Salter's Duck have solved the oil crisis?
science.howstuffworks.com/environmental/green-science/salters-duck.htm
Salter's Duck was a 1970s wave energy invention that lost grant money and fell by the wayside. Find out more about Salter's Duck's energy potential.
How can someone be born with organs outside the body?
health.howstuffworks.com/human-body/parts/organs-outside-body.htm
You've heard stories about people born with organs outside their bodies. Does it really happen? Learn how organs can develop outside the body.
What is hypermiling?
auto.howstuffworks.com/auto-racing/nascar/nascar-basics/hypermiling.htm
Hypermiling is a driving technique designed to maximize fuel efficiency. Learn how to use hypermiling to save gas here.
How Wind-up Cell Phone Chargers Work
electronics.howstuffworks.com/gadgets/travel/wind-up-cell-phone-chargers.htm
Wind-up cell phone chargers are popular travel gadgets. Learn more about wind-up cell phone chargers at HowStuffWorks.
Filiform Warts Overview
health.howstuffworks.com/skin-care/problems/medical/filiform-warts.htm
Filiform warts are usually located on the face. Learn more about how filiform warts work at HowStuffWorks.
How Does a Hippo Make Its Own Sunscreen?
animals.howstuffworks.com/mammals/hippo-sunscreen.htm
Hippo sunscreen is actually the thick sweat that hippos produce to protect their skin from the sun. Learn why red hippo sunscreen is such powerful stuff.
Low-Sugar Baking Tips
recipes.howstuffworks.com/low-sugar-baking-tips.htm
By using these low-sugar baking tips, you can enjoy sweet treats without worrying about ruining your diet. Learn more low-sugar baking tips.
Should men shower before a workout?
health.howstuffworks.com/wellness/men/hygiene/should-men-shower-before-workout.htm
Should men shower before a workout? Visit Discovery Health to learn if men should shower before a workout.