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15 Black Gemstones for Not-so-inner Goth Vibes
science.howstuffworks.com/environmental/earth/geology/black-gemstones.htm
Some gems dazzle with rainbow brilliance. Others whisper their power in deep, dark silence. Black gemstones aren't flashy, but they hold serious weight in style, symbolism and geology.
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.
Top 10 NASA Inventions
science.howstuffworks.com/innovation/inventions/top-5-nasa-inventions.htm
The men and women of NASA are an ingenious bunch, and they're not just inventing amazing things for space. Which inventions have changed our lives here on Earth?
How Light Bulbs Work
home.howstuffworks.com/light-bulb.htm
The light bulb hasn't changed a whole lot in its 120 years -- the original design was just that good. Apparently, you can throw together a filament, a glass mount, an inert gas and a bit of electricity and change the world. Learn what happens when yo
How Digital Picture Frames Work
electronics.howstuffworks.com/gadgets/home/digital-picture-frame.htm
A digital picture frame is the perfect gadget for sharing digital photos. Learn how these Internet appliances keep the technophobe in the loop.
What are microformats?
computer.howstuffworks.com/microformat.htm
Microformats go into a Web page's code to provide more consistent formatting options for the author. Learn more about microformats.
What is the future of the Internet?
computer.howstuffworks.com/future-of-the-internet.htm
Can we predict the future of the Internet? See how communication, transactions and entertainment might develop in the future of the Internet.
10 Ways to Save Money on Printing
computer.howstuffworks.com/10-ways-to-save-money-on-printing.htm
Printing documents can be costly. See 10 ways to save money on printing for tricks to avoid expensive print jobs.
How RealD 3-D Works
entertainment.howstuffworks.com/reald-3-d.htm
RealD 3-D optimizes the 3-D viewing experience. Find out how RealD takes on traditional 3-D.
Weevil Bug: How to Get Rid of This Pest
home.howstuffworks.com/home-improvement/household-hints-tips/insect-control/weevils.htm
A tiny critter with a snout, known as the weevil bug, may be crawling around your pantry. And if there's one, there could be thousands! But how do you get rid of weevils? Let's find out!