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Are Skittles 'Unfit for Human Consumption'? A Lawsuit Says Yes
people.howstuffworks.com/skittles-titanium-dioxide.htm
Taste the rainbow or a dangerous additive? Skittles contain titanium dioxide, which some say causes health problems in humans. So, why is it still on the ingredient list?
The Largest Anaconda Ever Found Weighed More Than a Gorilla
animals.howstuffworks.com/snakes/largest-anaconda.htm
The green anaconda — scientific name Eunectes murinus — is the heaviest snake species on our planet. These colossal serpents slither through the waterways of South America, captivating our imaginations with their immense size and power.
What does it mean when someone has 20/20 vision?
health.howstuffworks.com/human-body/systems/eye/question126.htm
We all know 20/20 vision is a good thing, but just what do those numbers mean?
Why Do Some U.S. Bills Have a Star at the End of the Serial Number?
Most U.S. currency contains a serial number that ends with a letter, but some end or begin with a star instead. What does the letter stand for? What is the significance of the star?
We've Got Your Numbers Quiz
science.howstuffworks.com/math-concepts/numbers-quiz.htm
Whether you're a math whiz or not, there are some pretty cool number theories, beliefs and coincidences to appreciate. How down with digits are you?
Drop Bears, Australia and an Enduring Prank on Non-Aussies
science.howstuffworks.com/science-vs-myth/strange-creatures/drop-bears-australia.htm
Drop bears are one of the most fearsome creatures in the Outback. At least, that’s what some would have you believe. The Canberra Times once warned that drop bears in Australia might be lurking in the bush, just waiting for an unsuspecting victim to pass beneath their trees.
Steelhead Trout vs. Salmon Species: Comparing Flavor and Nutrition
recipes.howstuffworks.com/steelhead-trout-vs-salmon.htm
Steelhead trout and salmon are both flavorful, nutritious fish popular in kitchens and restaurants across the world. But when diving into steelhead trout vs. salmon comparisons, there are some key differences in species, taste, nutritional content, and life cycle that set them apart.
Colossal Squid vs. Giant Squid: There's a Massive Difference
animals.howstuffworks.com/marine-life/colossal-squid-vs-giant-squid.htm
When you think of a showdown between deep-ocean giants, what comes to mind is probably the colossal squid vs. giant squid.
How X-rays Work
science.howstuffworks.com/x-ray.htm
X-ray machines seem to do the impossible: They see straight through clothing, flesh and even metal, thanks to some very cool scientific principles at work. Find out how X-ray machines see straight to your bones.
Hypersonic Speed Explained: How Hypersonic Planes Work
science.howstuffworks.com/transport/flight/modern/hypersonic-plane.htm
Higher, farther, faster: NASA's X-43A plane is destined to set new speed records. What sets the X-43A apart from other rocket-powered aircraft is that it is powered by a scramjet engine. Learn all about it.