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If the temperature is 30 degrees F, why do we sometimes get snow and other times get freezing rain?
science.howstuffworks.com/nature/climate-weather/atmospheric/question302.htm
Precipitation can vary from rain to snow when the temperature is below freezing. Learn about precipitation.
Does a torque wrench stop when it reaches its torque?
home.howstuffworks.com/torque-wrench-stop-when-reaches-torque.htm
Torque wrenches are precision tools used to measure the force applied when tightening a fastener. Learn if a torque wrench stops when it reaches its torque in this article.
Why is exercise important for heart health?
Exercise is as important for heart health as eating right and avoiding stress. Learn about aerobic exercise and why it's so important for heart health.
20 of the Loudest Animals on Earth
animals.howstuffworks.com/animal-facts/loudest-animals.htm
Your dog barking at the mailman? Loud. But he's got nothing on these seven. They're some of the loudest animals on the planet, and they're probably not the ones you'd expect.
How Cell-phone Radiation Works
electronics.howstuffworks.com/cell-phone-radiation.htm
Cell-phone radiation has been debated for years now. Find out what the buzz is about and how to protect yourself when choosing and using a cell phone.
Should we be worried about the dead zone in the Gulf of Mexico?
science.howstuffworks.com/environmental/earth/oceanography/dead-zone.htm
The Dead Zone is a vast area off the Gulf of Mexico, larger than several U.S. States, that is deadly to marine life. Learn more about the Dead Zone.
How Hair Coloring Works
science.howstuffworks.com/innovation/everyday-innovations/hair-coloring.htm
Got a few grays? Just want a new look? Well, if you are like 75 percent of women, you're part of a billion dollar industry. Learn all about hair coloring and choosing the best color for you.
The 12 Hardest Xbox Achievements To Unlock
electronics.howstuffworks.com/the-12-hardest-xbox-achievements-to-unlock.htm
Microsoft really struck gold when decided to add Xbox Achievements to their games. It may have been seen as a cute gimmick at first, but gamers really took to it. Hunting down achievements added a ton of replay value to games, and comparing Gamerscore turned into a friendly competition between friends. These days, there are [...] The post The 12 Hardest Xbox Achievements To Unlock appeared first on Goliath.
How Radioactive Cleanup Works
science.howstuffworks.com/radioactive-cleanup.htm
It's lunchtime, and you've spastically spilled soda all over your desk. Chances are you could tackle that mess faster than we could say "Mr. Clean." What do you do though when the spill is radioactive?
The Hottest Pepper in the World Is Another Puckerbutt Creation
recipes.howstuffworks.com/hottest-pepper-in-the-world.htm
Hot peppers are tasty and nutritious fruits (not vegetables!) that create a spicy sensation on your tastebuds. They have been a staple of spicy foods for thousands of years, but in the last half-century, scientists have developed advanced cross-breeding techniques to craft the hottest pepper in the world - hotter than nature would concoct on its own.