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Aromatherapy: Sandalwood
health.howstuffworks.com/wellness/natural-medicine/aromatherapy/aromatherapy-sandalwood.htm
Sandalwood is used in aromatherapy preparations as an aphrodisiac, antidepressant, anti-inflammatory, and more. Learn more about this essential oil.
How Does a Fresnel Lens Work? The Magic Behind the Glass
science.howstuffworks.com/question244.htm
I have a thin piece of plastic mounted on the back window of my RV. It magnifies things so I can see better when I'm backing up. How can such a thin piece of plastic magnify things? A regular glass magnifying lens would have to be curved on both sides and much thicker.
Aromatherapy: Chamomile
health.howstuffworks.com/wellness/natural-medicine/aromatherapy/aromatherapy-chamomile.htm
Chamomile can be used in aromatherapy preparations to reduce stress or sooth irritation when applied to the skin. Learn about this essential oil.
Aromatherapy: Lavender
health.howstuffworks.com/wellness/natural-medicine/aromatherapy/aromatherapy-lavender.htm
Lavender can be used in aromatherapy preparations to reduce stress or to fight infections when applied to the skin. Learn about this essential oil.
Joseph McCarthy Pictures
history.howstuffworks.com/historical-figures/joseph-mccarthy-pictures.htm
American politician Joseph McCarthy became famous for investigations into supposed communist subversion. See pictures of Joseph McCarthy at HowStuffWorks.
The Ultimate Snake Quiz
play.howstuffworks.com/quiz/snake-quiz
Snakes can make you afraid and intrigued at the same time. Snakes have slithered over the Earth for more than 130 million years, frequently making appearances in famous narratives from the Bible to mythical stories. This unique animal can swallow animals whole and move across land without any limbs. Take this quiz and learn more about the mysterious snake.
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.
Centuries of Volcano Death Statistics, Newly Analyzed for Your Reading Pleasure
science.howstuffworks.com/nature/natural-disasters/volcano-death-statistics-analysis.htm
New research digs into historic volcano fatalities to explore how, where and whom a volcano is most likely to kill.
There's Science Behind the Secrets We Humans Keep
How do secrets affect the human body and psyche? Learn more about the science behind secrets in this HowStuffWorks article.
Tell Us About Your Viewpoints and We'll Match You to a Prime Minister
play.howstuffworks.com/quiz/tell-us-about-your-viewpoints-and-well-match-you-to-a-prime-minister
Being a true leader means knowing what you believe - and just because not all leaders get to enact their true beliefs doesn't mean that you can't use them as a guide to what sort of leader you might be! Which British PM is your best match?