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How Lasers Work
science.howstuffworks.com/laser.htm
Lasers are used in dental drills, eye surgery, tattoo removal, and (of course) laser pointers. Learn how different lasers generate such concentrated light.
1970-1997 Volkswagen Beetle
auto.howstuffworks.com/1970-1997-volkswagen-beetle.htm
The 1970-1997 Volkswagen Beetle weathered increased competition and declining sales. See pictures and learn about the 1970-1997 Volkswagen Beetle.
How the Amphicar Worked
auto.howstuffworks.com/1961-1968-Amphicar.htm
The 1961-1968 Amphicar was an amphibious car introduced at the 1959 Geneva Salon. Read about this fun and famous collectible invented by Hans Trippel.
20 Most Common Plastic Surgeries
health.howstuffworks.com/medicine/surgeries-procedures/20-most-common-plastic-surgeries.htm
Plastic surgeries are becoming more and more common throughout the country. Find out which plastic surgery procedures are performed most often.
How Carbon Tax Works
science.howstuffworks.com/environmental/green-science/carbon-tax.htm
A carbon tax is one of two market-based options that focus on lowering harmful emissions. Learn about the carbon tax and how a carbon tax can lower emissions.
Should antibacterial soap be outlawed?
health.howstuffworks.com/skin-care/cleansing/myths/antibacterial-soap-outlawed.htm
Should antibacterial soap be outlawed? Read why antibacterial and antimicrobial products may threaten public health and affect your immune system.
How the EPA Works
people.howstuffworks.com/epa.htm
The EPA was established in order to protect human health and the environment. Learn more about the EPA and some of the duties the EPA performs.
1960s Chrysler Concept Cars
auto.howstuffworks.com/1960s-chrysler-concept-cars.htm
The 1960s Chrysler Concept Cars included plans for the ill-fated DeSoto line. Find out more about the 1960s Chrysler concept cars and see pictures.
Food Safety Tips
recipes.howstuffworks.com/tools-and-techniques/food-safety-tips.htm
Follow these food safety tips to avoid food poisoning or illness. Learn our food safety tips here.
How Police Robots Work
science.howstuffworks.com/police-robot.htm
Police robots will soon be roaming the streets thanks to developments in technology. Learn about police robots and the new police robot R Bot 001.