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Which genetic factors affect skin?
health.howstuffworks.com/skin-care/information/health-factors/genetic-factors-affect-skin.htm
Which genetic factors affect skin? Visit HowStuffWorks to learn which genetic factors affect skin.
The Great Yellowstone National Park Quiz
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It is the most famous national park on planet Earth. How much do you know about America's renowned Yellowstone National Park?
Is there really water on Mars?
science.howstuffworks.com/water-on-mars.htm
Photographs have recently shown that there may be water on Mars. Find out if there's water on Mars and what that could mean for life on Mars.
How Forensic Dentistry Works
science.howstuffworks.com/forensic-dentistry.htm
Forensic dentistry, also known as forensic odontology, is a way of identifying people by their teeth. Forensic dentistry encompasses bite-mark analysis.
How Prisons Work
people.howstuffworks.com/prison.htm
Discover how prisons works and explore this incredibly complex system. Keep reading to learn how prisons work and what life is like on the inside.
Have invasive species caused any extinctions?
science.howstuffworks.com/environmental/green-science/have-invasive-species-caused-extinctions.htm
Introducing a new species into an ecosystem can have unforeseen and disastrous consequences for the species that already live there.
Giant Squid, Giant Eyes ... But Relatively Small Optic Lobe
animals.howstuffworks.com/marine-life/giant-squid-eyes-brain-small-optic-lobe.htm
A new study examines the optic lobes of giant squids. Read this HowStuffWorks article to learn about giant squid eyes and brains.
How EVP Works
science.howstuffworks.com/science-vs-myth/afterlife/evp.htm
EVP is the recording of sounds and voices onto tapes and other electronic devices. Find out what EVP is and learn how EVP is recorded and analyzed.
How Faraday Cages Work
science.howstuffworks.com/faraday-cage.htm
Thanks to the Faraday cage, we can control electricity and make it safer for our computers, cars and other inventions.
How Color-changing Ice Cream Works
science.howstuffworks.com/innovation/edible-innovations/color-changing-ice-cream.htm
Sure, novelty foods can seem gimmicky sometimes, but color-changing ice cream is a treat that's fun for your taste buds and your eyes. Learn the chemistry behind the confection - it's sweeter than you think.