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How CAT Scans Work
science.howstuffworks.com/cat-scan.htm
CAT scans take X-ray imaging to a whole new level. Find out how a CAT scan machine uses "slices" to form a 3-D computer model of a patient's insides.
What Are Decibels, and How Are They Measured?
science.howstuffworks.com/question124.htm
The decibel scale measures sound based on human hearing, which makes it one of the most unusual scientific measurements. How are decibel calculated and what do they tell us about sound?
What is Loam Soil?
home.howstuffworks.com/what-is-loam-soil.htm
You can use a variety of soils in your garden, but loam soil is the best. Learn more about why loam soil is the ideal choice for growing plants and sustainable farming in this article.
How to Apply and Remove PVC Pipe Glue
home.howstuffworks.com/home-improvement/plumbing/how-to-unglue-pvc-pipe.htm
You need to unglue PVC pipe, but you're not sure how to do it. Learn about how to unglue a PVC pipe in this article.
How to Spray Paint Metal
home.howstuffworks.com/home-improvement/home-diy/painting/how-to-spray-paint-metal.htm
Make your metal look like new by learning how to spray paint metal. Learn about how to spray paint metal in this article.
Centrioles: You Can't Divide Cells Without Them
science.howstuffworks.com/life/cellular-microscopic/centriole.htm
Centrioles are spindles that create the pathways for chromosomes to follow during cell division.
Hammerhead Worms Are Toxic, Invasive and Even Cannibalistic
animals.howstuffworks.com/animal-facts/hammerhead-worms.htm
Hammerhead worms are toxic but not particularly dangerous - unless, of course, you eat too many of them.
'Mad Honey' Comes From Bees That Gather This Specific Nectar
science.howstuffworks.com/innovation/edible-innovations/mad-honey.htm
There's a peculiar type of honey, called mad honey, that contains a neurotoxin. In small doses, it can cause hallucinations, but in large amounts, the substance can be highly poisonous. Over the centuries, people have used it as a medicinal drug, a recreational drug and even a bioweapon.
Can Cats Eat Corn? Let's Talk About Obligate Carnivores
animals.howstuffworks.com/pets/can-cats-eat-corn.htm
If you've ever caught your feline friend curiously sniffing around your popcorn bowl or pawing at a cob of corn, you might wonder: Can cats eat corn?
The Seahorse Diet Requires Stealth and Patience in the Wild
animals.howstuffworks.com/fish/seahorse-diet.htm
When people picture marine predators, seahorses might not top the list. But make no mistake: The seahorse diet is all about stealth, patience and tiny snacks. These oddball fish have evolved a specialized way of eating that works perfectly with their unusual shape and behavior.