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How Holograms Work
science.howstuffworks.com/hologram.htm
If you want to see a hologram, you don't have to look much farther than your wallet. But the most impressive holograms are large scale and illuminated with lasers or displayed in a darkened room with carefully directed lighting. Learn how a hologram, light and your brain work together make clear, 3-D images.
Halloween Decorations
people.howstuffworks.com/culture-traditions/holidays-halloween/halloween-decorations.htm
Making your own Halloween decorations can be fun and simple. Get step-by-step directions for dozens of festive and scary Halloween items.
How Special Relativity Works
science.howstuffworks.com/science-vs-myth/everyday-myths/relativity.htm
Special relativity deals in phenomena that don't agree with our historical or commonsense views of how the universe works. In fact, many of the theory's assertions almost appear ludicrous.
John Lennon
entertainment.howstuffworks.com/john-lennon.htm
John Lennon is best known as a member of the Beatles, but his life was defined by much more than that. Learn about the life of John Lennon.