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Can You Match the College to the State It's In?
play.howstuffworks.com/quiz/can-you-match-the-college-the-state-its
Princeton, Harvard and Vanderbilt rank among the greatest institutions of higher learning in the U.S., but do you know where these storied schools are located? Take our quiz to see if you can match the college to the state!
Your Grocery Store Apple Could Be a Year Old, But That's OK
recipes.howstuffworks.com/grocery-store-apple-one-year-old.htm
Science has made it possible for some apples to be stored as long as a year before selling. How is that done, and is it safe?
Cinnabar: Red, Beautiful — and Toxic
science.howstuffworks.com/environmental/earth/geology/cinnabar.htm
Cinnabar's bright-red pigment has been used in jewelry, pottery and makeup for millennia. But cinnabar is also the primary ore for mercury, making it a dangerous mineral if the particles are inhaled.
Palm Reading: How to Read Palms for Love, Career, & Health
science.howstuffworks.com/science-vs-myth/extrasensory-perceptions/palm-reading.htm
Ever wondered what your palm says about you? Learn how to decode the lines and shapes of your hands to reveal hidden secrets about your personality, relationships, and destiny. Start reading palms now.
Knight of Wands Tarot Card: Meaning, Symbolism, and Insights
science.howstuffworks.com/science-vs-myth/extrasensory-perceptions/knight-of-wands.htm
Explore the adventurous Knight of Wands in tarot. Embrace spontaneity and action with this dynamic card. Uncover its meanings now.
Distance Formula: Finding the Distance Between Two Points
science.howstuffworks.com/math-concepts/distance-formula.htm
You can find the distance between two points by using the distance formula. It's an application of the Pythagorean theorem. Remember that from high school algebra?
Lifelike Robo Pets Help Seniors Combat Loneliness
health.howstuffworks.com/mental-health/dementia/robotic-pets.htm
Robotic companion animals have been proven to reduce stress, anxiety and antipsychotic drug use among older people, especially those with with dementia.
What Is a Burner Phone and Are They Really Untraceable?
electronics.howstuffworks.com/burner-phones.htm
Pre-paid cell phones, aka burner phones, are a common way for people to make calls and text anonymously, but can burners really escape detection?
How the Pneumatic Tire Keeps the Our World Going 'Round
science.howstuffworks.com/innovation/inventions/pneumatic-tire.htm
The pneumatic tire revolutionized transportation and a number of other industries that rely on air-cushioned rubber tires.
Portland Cement: A Concrete History With Structural Integrity
science.howstuffworks.com/innovation/inventions/portland-cement.htm
Invented in 1824, Portland cement remains prominent in modern construction. Learn about the hydraulic binder's raw materials and applications.