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6 Handy Uses for Witch Hazel
health.howstuffworks.com/wellness/natural-medicine/herbal-remedies/witch-hazel.htm
Witch hazel is a shrub with an unusual name that's been used for centuries to treat many skin conditions. So, what can you use it for?
What Is a Second Cousin? Unraveling the Family Tree
science.howstuffworks.com/life/biology-fields/cousins-tutorial.htm
Cousins are indeed complicated. Who's your first cousin once removed? What is a second cousin? And what are kissing cousins? We'll tell you.
Differences Between Rational and Irrational Numbers
science.howstuffworks.com/math-concepts/rational-vs-irrational-numbers.htm
Rational numbers can be expressed as the ratio of two integers, while irrational numbers, such as square roots of non-square numbers, cannot.
Is a Seahorse a Fish?
animals.howstuffworks.com/fish/is-a-seahorse-a-fish.htm
Is a seahorse a fish? Yes, despite their oddball appearances, seahorses are indeed fish. They belong to the genus Hippocampus and are classified within the Syngnathidae family, which also includes pipefish and sea dragons.
How the Ice Age Worked
history.howstuffworks.com/historical-events/ice-age.htm
An ice age is a period of cooling, marked by the presence of glaciers and ice sheets. Learn how an ice age works and if we're in an ice age right now.
How Aeroponics Works
home.howstuffworks.com/lawn-garden/professional-landscaping/aeroponics.htm
Aeroponics is a growing method that uses few natural resources, but few people know how aeroponics works. Learn how aeroponics works here.
How to Make International Calls
electronics.howstuffworks.com/how-to-make-international-calls.htm
Making international calls can be confusing if you don't have the right information. Learn about making international calls at HowStuffWorks.
How the Gettysburg Address Worked
history.howstuffworks.com/historical-events/gettysburg-address.htm
Why is the Gettysburg Address deemed so important by the American school system? Learn about the meaning behind Lincoln's Gettysburg Address.
Inside "Drive"
entertainment.howstuffworks.com/drive.htm
"Drive" is a Fox series that follows a groups competing in a secret cross-country road race. Learn about the special effects, cast and creators of "Drive."
10 Wacky Pieces of Royal Wedding Memorabilia
Royal weddings often involve unusual mementos. Check out 10 wacky pieces of royal wedding memorabilia at HowStuffWorks.