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How 3-D TV Works
electronics.howstuffworks.com/3d-tv.htm
3-D TV can let you watch a movie in 3-D without those goofy glasses. See how 3-D TV works, including 3-D technology and types of 3-D glasses.
How LCoS Works
electronics.howstuffworks.com/lcos.htm
If you want a big screen, a flat panel or a widescreen TV, LCoS (Liquid Crystal over Silicon) may be the right option for you. Learn about the technology behind LCoS.
How to Make Slime
lifestyle.howstuffworks.com/crafts/science-projects/how-to-make-slime.htm
Making slime is a fun project to do at home or school - and it takes just a few everyday ingredients to pull it off. We've got some recipes inside.
Planetarium
science.howstuffworks.com/dictionary/astronomy-terms/planetarium-info.htm
Planetarium, is an educational device for showing the locations and movements of the planets and other objects in the universe.
Is there a way to make my sunglasses scratch-resistant?
science.howstuffworks.com/question613.htm
I recently bought a pair of mirrored sunglasses and they are already scratched. Isn't there a way to make them scratch-resistant?
How Video Formatting Works
entertainment.howstuffworks.com/video-format.htm
When you watch a movie on your TV, you're not always seeing the same movie that played in the theater. A lot of formatting goes into fitting a movie onto a TV screen. Learn about the changes a movie goes through so you can watch it at home.
5 Tips for Slow Shutter Speed Photography
electronics.howstuffworks.com/cameras-photography/tips/5-tips-for-slow-shutter-speed-photography.htm
The longer a camera's shutter stays open, the more light it takes in, and photographers use that fact to create breathtaking images, capturing the beauty of motion. What are the best pro tips for creating eye-popping photos using slow shutter speed?
Binoculars Buying Guide
electronics.howstuffworks.com/gadgets/high-tech-gadgets/binoculars-buying-guide.htm
Buying binoculars can be confusing with so many types on the market. See our binocular buying guide to find out which pair is perfect for you.
5 Photography Techniques Everyone Should Know
Want to learn the photography techniques everyone should know? Visit HowStuffWorks to find 5 photography techniques everyone should know.
How Blue Screens Work
entertainment.howstuffworks.com/blue-screen.htm
When an actor dangles over an incredibly deep river gorge, blue screen photography is what makes it look real. Find out how the blue screen technique works and why it's so convincing.