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Why Don't We Notice We're Blinking?
health.howstuffworks.com/mental-health/human-nature/behavior/why-dont-we-notice-were-blinking.htm
Most eye blinks aren't noticeable, even though they occur frequently. Find out how researchers explain this at HowStuffWorks Now.
When Was It Invented? The Technology Timeline Quiz
play.howstuffworks.com/quiz/technology-timeline-quiz
Think you can pass our invention timeline quiz? Test your knowledge to see if you know how long these technologies have been around.
Can You Crack This Nuts Quiz?
science.howstuffworks.com/life/botany/nuts-quiz.htm
Time to get nutty! How much do you know about all of the different types of nuts out there? Take this quiz and find out!
How the Hunt for D.B. Cooper Worked
history.howstuffworks.com/historical-events/hunt-for-d-b-cooper-worked.htm
After nearly 50 years capturing the imaginations of millions, the D.B. Cooper plane-hijacking case is closed. Will we ever know the true culprit?
How Sharks Work
animals.howstuffworks.com/fish/sharks/shark.htm
Sharks are one of the most sophisticated and enduring creatures. Learn about shark movement, shark senses, shark teeth, the daily life of sharks and threats to sharks.
How to Make Games
lifestyle.howstuffworks.com/crafts/home-crafts/make-games.htm
Learn to make your own games. Most are crafted from paper items; all are fun for you and your friends. Find out more about how to make games.
Science Projects for Kids: The Incredible Universe
Science projects for kids on the incredible universe let you explore the worlds of space. Make an astrolabe, star gaze, and take a planetary walk.
How Does an Invisibility Cloak Work?
science.howstuffworks.com/invisibility-cloak.htm
With optical-camouflage technology, the invisibility cloak is a reality. Learn what it is.
How Sales Techniques Work
money.howstuffworks.com/business-communications/sales-technique.htm
Sales techniques can help you sell more effectively. Explore sales techniques like relationship selling and learn about customer relationship management.
How Blackjack Works
entertainment.howstuffworks.com/blackjack.htm
Blackjack (also known as "21") is one of the most popular casino games, at least partly because the rules are easy to grasp. There's one aim: Get as close to 21 as possible. Find out the real deal here.