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How Autofocus Cameras Work
electronics.howstuffworks.com/autofocus.htm
Ever wonder how your camera knows what you're looking at? Understand how autofocus cameras lock on to the object you're photographing!
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.
How Paperless Home Offices Work
home.howstuffworks.com/how-paperless-home-offices-work.htm
Paperless home offices reduce environmental impact, save money and increase office efficiency and security. Learn about paperless home offices at HowStuffWorks.
How Acid Rain Works
science.howstuffworks.com/nature/climate-weather/atmospheric/acid-rain.htm
Acid rain is caused by emissions of sulfur dioxide and nitrogen oxides from power plants, cars and factories. Find out how acid rain is produced.
How the Chrysler ME Four-Twelve Works
auto.howstuffworks.com/chrysler-concept.htm
What has a better power-to-weight ratio than an Enzo Ferrari and enough room for a normal person to sit comfortably? It's the Chrysler ME Four-Twelve concept car (that's right, we said Chrysler). Check it out.
How Military Robots Work
science.howstuffworks.com/military-robot.htm
Soldiers face danger every day -- detecting landmines, deactivating unexploded bombs and scoping out hostile buildings are tasks that don't always require a human presence. That's where military robots come in.
How to Lose Weight on a Low-Fat, Low-Sugar, or Low-Dairy Diet
In this article we cover diets that have you cut down on fat, sugar, or dairy. Many of them also emphasize exercise or meditation. Here are details.
Top 10 Tips for Cleansing Oily Skin
health.howstuffworks.com/skin-care/cleansing/tips/10-tips-for-cleansing-oily-skin.htm
Cleansing oily skin can be problematic. Learn about the top 10 tips for cleansing oily skin at HowStuffWorks.
What Countries Use the Imperial System?
science.howstuffworks.com/why-us-not-on-metric-system.htm
Most of the world uses the metric system for everyday measurements, but only three countries in the world use the imperial system as their official system of measurement.
How the Toto Washlet Works
home.howstuffworks.com/toto-washlet.htm
The Toto Washlet, a toilet seat with a personal spray jet, is marketed as a cleaner -- and greener -- alternative to toilet paper. How does this bidet-like product work to keep you fresh?