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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.
How the U.S. Vice President Works
people.howstuffworks.com/vice-president.htm
The Vice President is second in command to the president. Find out everything you need to know about the vice president.
How Artificial Hearts Work
science.howstuffworks.com/innovation/everyday-innovations/artificial-heart.htm
On July 2, 2001, heart failure patients gained new hope, as surgeons performed the first artificial heart transplant in nearly two decades. The AbioCor Implantable Replacement Heart is the first completely self-contained artificial heart and is expected to at least double the life expectancy of patients.
Mosquito Types, Traits, Lifecycle and Repellants
animals.howstuffworks.com/insects/mosquito.htm
Mosquitoes are insects that have been around for over 30 million years. Learn about mosquitoes and find out how to reduce mosquito populations.
What's an NLOS cannon?
science.howstuffworks.com/nlos.htm
The NLOS cannon can fire rounds from far away with less collateral damage. Read about NLOS cannon and its role in future military warfare.
How to Land on the Government Watch List
people.howstuffworks.com/government-watch-list.htm
You've heard about the government watch list. But who's on it and why? Find out what puts a person on a government watch list and how you get off of it.
Where Do Roaches Come From and How Do They Get Into Homes?
home.howstuffworks.com/home-improvement/repair/roaches-in-house.htm
How do roaches come into the house? If your place is pristine you don't expect roaches as house guests. Learn how roaches come into the house.
How Asbestos Works
home.howstuffworks.com/home-improvement/household-safety/asbestos.htm
Asbestos has been around for 3,000 years, but it wasn't until the 1980s that we realized its dangers. Learn more about asbestos.
How to Get Chocolate Out of Clothes
home.howstuffworks.com/how-to-remove-chocolate-stains.htm
Chocolate stains can leave a bitter taste in your mouth. Chocolate can be one of the most stubborn stains to remove once it hardens. Here are some tips to safely and effectively remove chocolate stains.
How U.S. Marshals Work
people.howstuffworks.com/us-marshal.htm
The U.S. Marshals Service is the oldest law enforcement agency in the nation. Learn about famous U.S. Marshals and the duties and history of the U.S. Marshals.