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How Ocean Currents Work
science.howstuffworks.com/environmental/earth/oceanography/ocean-current.htm
Ocean currents may be driven by tides, winds or differences in density. Learn how ocean currents affect marine transportation and nutrient cycling.
What Is A Rip Current?
science.howstuffworks.com/environmental/earth/oceanography/rip-current.htm
Rip currents are narrow, powerful currents of water that run from the beach out into the ocean. Learn how rip currents form and how to escape rip currents.
Why do GPS systems give wrong directions?
electronics.howstuffworks.com/gadgets/automotive/gps-system-wrong-direction.htm
GPS direction is determined by a combination of signals. Learn about GPS direction and why GPS systems sometimes route drivers down a closed road or an unsuitable drive.
Science Projects for Kids: Current Electricity
Get a charge out of these exciting science projects for kids as you discover the world of ion attraction. Begin with these electrifying activities.
Can You Match the NBA Coach to Their Current Team?
play.howstuffworks.com/quiz/can-you-match-the-nba-coach-to-their-current-team
These are the leaders who scream from the sideline, hold clipboards and draw up plays. Will you be able to match them to the teams they're trying to guide to the playoffs? Get started and see if you can pop out a perfect score!
What Is An Inverter? Explaining DC/AC Power Supplies
electronics.howstuffworks.com/gadgets/automotive/dc-ac-power-inverter.htm
You may have heard about DC/AC power inverters, but do you really know what these useful gadgets can do? Learn about DC/AC power inverters at HowStuffWorks.
What if I Were Struck by Lightning?
science.howstuffworks.com/nature/climate-weather/storms/struck-by-lightning.htm
Being struck by lighting can happen in a large number of ways with a direct strike being the worst. Find out what happens if you're struck by lightning.
How Electricity Works
science.howstuffworks.com/electricity.htm
Electricity surrounds us and can be used thousands of different ways. Learn about the basics of electricity, from generators and electrical circuits to voltage and currents.
Electricity Quiz
play.howstuffworks.com/quiz/electricity-quiz
Electricity! Little electrons, running around, making things light up, getting up to all kinds of wacky hijinks. Test your knowledge on the flow of electric charge with this quiz.
Can You Pass an Electrician School Entrance Exam?
play.howstuffworks.com/quiz/can-you-pass-an-electrician-school-entrance-exam
As we come to rely more and more on technology, the need for skilled electricians will become greater and greater. Think you have what it takes to pass this electrician school entrance exam? We'll be shocked if you get everything right.