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How to Build a DVR
electronics.howstuffworks.com/how-to-tech/how-to-build-dvr.htm
To build a DVR can be a cheaper option than buying one in the store. See these easy instructions on how to build a DVR at HowStuffWorks.
What is corn plastic?
science.howstuffworks.com/environmental/green-science/corn-plastic.htm
Corn plastic is made from polylactic acid plastic and looks like normal oil-based plastic. But can corn plastic reduce our dependence on foreign oil?
How Brake Pads Work
auto.howstuffworks.com/auto-parts/brakes/brake-parts/brake-pads.htm
brake It's probably a safe bet that every driver on the road knows that their vehicle needs brakes to slow down or stop.
How Slot Car Racing Works
entertainment.howstuffworks.com/slot-car-racing.htm
Slot car racing became popular in the 1960s and is still going strong. Read about the history and science of slot car racing.
How In-dash Night-vision Systems Work
electronics.howstuffworks.com/gadgets/automotive/in-dash-night-vision-system.htm
You might have heard about in-dash night-vision systems, but how much do you really know? Learn about in-dash night-vision systems at HowStuffWorks.
Is there a link between music and happiness?
science.howstuffworks.com/life/music-and-happiness.htm
Is there a link between music and happiness? Find out is there is a link between music and happiness at HowStuffWorks.
Do hybrid cars perform well in cold weather?
auto.howstuffworks.com/fuel-efficiency/hybrid-technology/hybrid-cars-perform-cold-weather.htm
Do hybrid cars perform well in cold weather? Find out if hybrid cars perform well in cold weather at HowStuffWorks.
Are kids happier than adults?
science.howstuffworks.com/life/inside-the-mind/emotions/kids-happier-than-adults.htm
From an adult's point of view, kids have it made, spending their days playing and goofing off, with no responsibilities to worry about. But are kids really jumping for joy more often than the rest of us?
Are Natural Sea Sponges Good For Your Skin?
health.howstuffworks.com/skin-care/cleansing/basics/natural-sea-sponges-good-for-skin.htm
Are natural sea sponges good for my skin? Find out if natural sea sponges are good for skin at HowStuffWorks.
Face Cleansing Wipes
health.howstuffworks.com/skin-care/cleansing/products/face-cleansing-wipes.htm
Face cleansing wipes are growing in popularity. Learn about how face cleansing wipes work at HowStuffWorks.