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10 Things You Can Do to Help Save Earth
science.howstuffworks.com/environmental/green-science/save-earth-top-ten.htm
Climate change is the defining issue of our time, and we are at a defining moment of history. What can you do to make a difference? We've got 10 tips for you.
How PC Power Supplies Work
computer.howstuffworks.com/power-supply.htm
The power supply in your PC provides all the different voltages your computer needs to operate properly. Find out how it puts the pieces together and troubleshoot your power supply problems.
Gas vs. Electric: Which dryer is more energy efficient?
home.howstuffworks.com/which-dryer-is-more-energy-efficient.htm
Gas vs. Electric: Which dryer is more energy efficient? Visit TLC Home to find out if gas dryers or electric dryers are more energy efficient.
Will computers overtake humans in intellectual ability?
science.howstuffworks.com/life/inside-the-mind/human-brain/computer-intellectual-ability.htm
A computer's intellectual ability is faster than the human brain. Find out if computers can be programmed to overtake humans in intellectual ability.
6 Things to Know About Well Water Before Digging
home.howstuffworks.com/home-improvement/construction/planning/well-water.htm
Many homes in rural parts of the U.S. rely on well water rather than city water. But well water has pros and cons that city people may never have considered.
Can You Really Outrun an Explosion?
science.howstuffworks.com/outrun-explosion.htm
"Die Hard" films' John McClane (not to mention a long line of other Hollywood action heroes) never met an explosion he couldn't outrun. In real life, it's not so easy to sprint away from a blast.
Red-tailed Hawks Are Way Bigger, Faster and More Common Than You Realize
animals.howstuffworks.com/birds/red-tailed-hawk.htm
Red-tailed hawks are the most common hawk species in North America. These massive birds are known to mate for life, and, despite their name, to have feathers in a variety of colors.
What's an NFC Tag?
electronics.howstuffworks.com/nfc-tag.htm
NFC tags are smart little chips that allow you to snag digital information with your smartphone at short range. Get the details on NFC tags.
The Cassowary Is the World's Most Dangerous Bird
animals.howstuffworks.com/birds/cassowary.htm
This exotic bird could seriously injure or kill a person or a dog in an instant with its deadly claws.