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Your search for "optical disc" returned 57 results
How Holographic Memory Will Work
computer.howstuffworks.com/holographic-memory.htm
We're talking Star Wars-level futuristic here: Holographic memory could potentially store terabytes of data in a 1-centimeter cube. Learn how tomorrow's ultra-high-capacity computer memory will work!
10 Cool Inventions From the 1980s
science.howstuffworks.com/innovation/inventions/5-cool-inventions-from-the-1980s.htm
Though the 1980s might remind you of the days of MTV and leg warmers, there was a lot going on in technology. In fact, quite a few of the technologies we rely on today were making their debut.
How Telescopes Work
science.howstuffworks.com/telescope.htm
For centuries, curious observers have probed the heavens with the aid of telescopes. Today, both amateur and professional scopes magnify images in a variety of ways.
How Movie Projectors Work
entertainment.howstuffworks.com/movie-projector.htm
When you see a movie in the theater, do you notice the projector? Without it, you'd be staring at a blank screen. Enter the projection booth and learn what it takes to show a movie.
How the Wii Works
electronics.howstuffworks.com/wii.htm
The Wii has changed the way video games are played. Learn more about the Wii at HowStuffWorks.
How Camcorders Work
electronics.howstuffworks.com/camcorder.htm
If you're looking to delight your friends with hours of your vacation footage in prime, digital form, there's no time like the present. Camcorders have gotten small enough to fit in a pocket. Find out how they work.
How Kaleidoscopes Work
science.howstuffworks.com/kaleidoscope.htm
Kaleidoscopes have been fascinating people since the early 19th century. Whether you think of kaleidoscopes as toys or as works of art, no matter how often you look inside, you'll never see the same thing twice.
How Corrective Lenses Work
science.howstuffworks.com/innovation/everyday-innovations/lens.htm
Eyeglasses are one of the most common sights in the world. Learn what goes into creating the lenses and how to read an eyeglass prescription.
10 Things to Look for When Buying a Laptop
electronics.howstuffworks.com/gadgets/high-tech-gadgets/10-things-to-look-for-when-buying-laptop.htm
When buying a laptop, you should use certain criteria to make sure you get the best value. See these 10 things to look for when buying a laptop to get started.
Can big teeth be shaved down?
health.howstuffworks.com/wellness/oral-care/procedures/can-big-teeth-be-shaved-down.htm
Big teeth sometimes can be a little too big. Learn if big teeth can be shaved down and explore cosmetic dental procedures.