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How Much Air Pollution Comes From Cars?
auto.howstuffworks.com/air-pollution-from-cars.htm
You see it every time smoke billows from your car's exhaust pipe. There's no denying that vehicles are major contributors to air pollution.
The Armor of God: A Metaphorical Guide to Christian Faith
people.howstuffworks.com/armor-of-god.htm
The Christian faith — like many religions — is known for having a range of interpretations, especially when it comes to the Bible. Today we'll be looking at a passage from Ephesians, from which we get the term "armor of god."
15 Largest Cities in California, Ranked by Population
history.howstuffworks.com/american-history/largest-cities-in-california.htm
California, the Golden State, is synonymous with stunning beaches, innovative tech hubs and Hollywood glamour. As the most populous state in the U.S., California is home to some of the nation's largest and most influential cities.
When Sound Makes You Sick
health.howstuffworks.com/human-body/systems/ear/when-sound-makes-you-sick.htm
There's growing evidence that sound can cause a range of health problems. HowStuffWorks looks at the science.
How Coronavirus Has Helped to Clear the Air
science.howstuffworks.com/environmental/green-science/coronavirus-improved-air-quality.htm
Satellite data shows just how much air quality has improved during the coronavirus crisis, from China, India, Italy and beyond.
Your Yogurt Is Probably Loaded With Sugar
recipes.howstuffworks.com/yogurt-is-loaded-with-sugar.htm
Your favorite yogurt could have more sugar than a 12-ounce soda. HowStuffWorks looks at a new study about yogurt and sugar.
How Much Do You Know About Birds?
play.howstuffworks.com/quiz/how-much-do-you-know-birds
A birdwatcher watches birds for the sheer pleasure of doing so. We can learn a lot from watching birds, but some of the most common birds in the world are not usually on the birdwatching radar. Let's find out how much YOU know about birds.
Explore the Spiritual Meaning of 611 Angel Number in Your Life
science.howstuffworks.com/science-vs-myth/extrasensory-perceptions/611-angel-number.htm
Discover the hidden messages of the 611 angel number and learn how they can guide your spiritual awakening. What secrets does it hold for you?
Signs of Relationship Wear and Tear
health.howstuffworks.com/relationships/advice/signs-of-relationship-wear-and-tear.htm
What are the signs of relationship wear and tear? Find out about the signs of relationship wear and tear at Discovery Health.
How Anesthesia Works
science.howstuffworks.com/anesthesia.htm
Anesthesia is used in surgeries as a method of minimizing pain during the procedure. Learn about anesthesia and the different types of anesthesia.