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What's the Difference Between Global Warming and Climate Change?
Global warming and climate change are terms often treated like synonyms, but they have different meanings. We'll explain the difference and why both are so important to know.
How Temper Tantrums Work
people.howstuffworks.com/temper-tantrum.htm
Do temper tantrums point to poor parenting skills, or are they a natural part of growing up? Read about temper tantrums at HowStuffWorks.
How to Clean Your Cell Phone
You may not want to think about it now, but your shiny new cell phone will soon become encrusted with fingerprints, dust and all manner of filth. But how do you clean such a delicate piece of machinery? Very, very carefully.
How Lasers Work
science.howstuffworks.com/laser.htm
Lasers are used in dental drills, eye surgery, tattoo removal, and (of course) laser pointers. Learn how different lasers generate such concentrated light.
Primary Colors Are Red, Yellow and Blue, Right? Not Exactly
science.howstuffworks.com/primary-colors.htm
Primary colors are the blocks from which all other colors are built. But there's a lot more to know about them than the basic red, yellow and blue we learned about in kindergarten.
¿Podrías aprobar un examen básico de física?
play.howstuffworks.com/quiz/can-you-pass-a-basic-physics-test-spanish
No te preocupes, este examen no te pondrá a prueba en física cuántica y teórica, sino solo en las cosas divertidas del mundo real que son la base de todo, desde la aviación hasta el béisbol y el boxeo. ¡Prepárate para mostrar tu habilidad con la ciencia ahora!
How Laser Levels Work
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Laser levels will help you to hang your pictures all in a line. Learn how laser levels work and how to use a laser level to hang pictures.
31 Open Carry States and 10 With 'Permissive' Open Carry
people.howstuffworks.com/open-carry-states.htm
Gun laws in the United States vary by state, especially when it comes to open carry of firearms. In open carry states, people can carry firearms openly without special permits as long as they follow state laws. Most states allow the open carrying of long guns for self-defense in the home, target practice and lawful hunting.
How do scientists know what's inside dinosaur eggs?
science.howstuffworks.com/environmental/earth/geology/inside-dinosaur-egg.htm
How do scientists know what's inside dinosaur eggs? Learn about the techniques used by scientists to examine the fossilized remains of dinosaur embryos.
What Is the Rasta Movement All About?
people.howstuffworks.com/rasta.htm
It started out as a small movement in Jamaica that went worldwide with the popularity of reggae music. But what is Rastafari really all about?