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5 Things Your Skin Needs Every Day
health.howstuffworks.com/skin-care/daily/tips/5-everyday-skin-needs.htm
What are the 5 things your skin needs every day? Take care of your skin with these 5 things your skin needs every day.
Oil Sands: Energy Evolution and Environmental Concerns
science.howstuffworks.com/environmental/green-science/oil-sands.htm
Oil sands are a mixture of clay, sand and water with a small amount of bitumen. Learn about oil sands, find out how energy intensive it is to refine oil sands.
What causes aging?
health.howstuffworks.com/wellness/aging/aging-process/aging-causes.htm
Aging causes include both genetic and environmental factors. Find out what research says about aging causes and rates of aging.
How Your Tongue Works
health.howstuffworks.com/human-body/parts/tongue.htm
The tongue plays an important role in starting the digestive process, perceiving taste, and speaking. Learn more about the workings of your tongue.
How Rail Guns Work
science.howstuffworks.com/rail-gun.htm
Rail guns leave gunpowder-based weapons in the dust (one can hit a target 250 miles away in six minutes). So why isn't the military using them? Find out how rail guns can be used and learn about the limitations of this technology.
How LRAD Works
science.howstuffworks.com/lrad.htm
What makes sound a weapon? Review the basics of sound and discover exactly how the LRAD produces its "beam of sound." We'll also explore LRAD's hailing and warning abilities and other uses for sound.
How Jet Lag Works
science.howstuffworks.com/life/inside-the-mind/human-brain/jet-lag.htm
Jet lag can be a drain on any long-distance trip. Learn about what causes jet lag and the best ways to prevent and deal with jet lag at Discovery Health.
How to Prevent Automotive Rust
auto.howstuffworks.com/under-the-hood/vehicle-maintenance/prevent-automotive-rust.htm
Automotive rust is a common problem. Learn how to prevent automotive rust at HowStuffWorks.
Can You Guess the Meaning of These Words That Begin and End With the Same Letter?
Hey there, you master wordsmith! How well do you know the lexicon- specific words that begin and end with the same letter? Show off those wordy and nerdy skills with this verbal quiz!
Is Styrofoam Recyclable?
science.howstuffworks.com/environmental/green-science/polystyrene-recycling.htm
Polystyrene -- the plastic used in items ranging from plastic forks to take-out boxes to life rafts -- can be recycled, but not without costs. What does it take to recycle polystyrene?