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What Exactly Is Sea Foam?
science.howstuffworks.com/environmental/earth/oceanography/sea-foam.htm
Anyone who's been to the ocean has probably seen the foamy white stuff that clings to the sand after a wave breaks and recedes, but what the heck causes that bubbly foam and is it dangerous?
PCBs Are Killing Killer Whales
animals.howstuffworks.com/mammals/pcbs-are-killing-killer-whales.htm
A new study paints a grave future for the killer whale, all because of now-banned PCBs. HowStuffWorks looks at the science behind PCBs killing orcas.
Determining Supplement Quality
Determining supplement quality is important for your health and nutrition. Learn about the four grades determining supplement quality.
Ethylene Oxide Is a Carcinogen You Need to Know About
health.howstuffworks.com/diseases-conditions/cancer/facts/ethylene-oxide.htm
The EPA deemed ethylene oxide a carcinogen in 2016, yet many cities across the U.S. are being polluted with the invisible gas. HowStuffWorks explains.
Where does earwax come from?
health.howstuffworks.com/human-body/systems/ear/where-does-earwax-come-from.htm
Earwax might seem like just another gross bodily substance, but it serves a very important function. Learn where earwax comes from at HowStuffWorks.
The White Butterfly, aka Cabbage White, Loves Leafy Greens
animals.howstuffworks.com/insects/white-butterfly.htm
You’ve seen them in your garden, fluttering like confetti across the kale and broccoli. That pale insect flitting around your vegetables? That white butterfly is most likely Pieris rapae, better known as the cabbage white butterfly.
The Tiny Fox Saved From the Brink of Extinction
animals.howstuffworks.com/mammals/island-fox-species-removed-endangered-list.htm
Are island foxes in California endangered? Learn more about the Santa Cruz and Catalina Islands foxes in this HowStuffWorks Now article.
What If You Drank Embalming Fluid?
science.howstuffworks.com/science-vs-myth/what-if/what-if-drank-embalming-fluid.htm
Feel like drinking a nice, big glass of embalming fluid? We didn't think so. But what would happen if a living person poured into his or her body something meant for the insides of the dead? Nothing good.
Is Human Composting the Greenest Burial Option?
people.howstuffworks.com/culture-traditions/funerals/human-composting-news.htm
California just became the fifth state to legalize human composting as an alternative to burial. How does this work?
How Grass Works
home.howstuffworks.com/grass.htm
Grass plays an important role in enhancing the look of your house. Find out how grass grows and how to make your lawn the best looking on the block.