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12 Animals That Hibernate and Survive Winter by Resting
animals.howstuffworks.com/animal-facts/animals-that-hibernate.htm
When temperatures drop and food becomes scarce, many animal species have a built-in survival trick: hibernation.
3 Major Types of Mushrooms: Edible, Wild and Poisonous
science.howstuffworks.com/life/biology-fields/types-of-mushrooms.htm
Some types of mushrooms are delicious and nutritious, while others are deadly and should never be eaten. Learning how to tell them apart is essential for both food lovers and foragers; knowing the difference between edible mushrooms and poisonous mushrooms can literally be a matter of life and death.
Ocicat: A Wild Mix of Siamese Cat and Ruddy Abyssinian
animals.howstuffworks.com/pets/ocicat.htm
The Ocicat might look like it just stepped out of the jungle, but don't be fooled by its ocelot-like spots. This domestic cat is all housecat at heart, with a dog-like personality and enough charm to win over other pets and even your grumpy neighbor.
How Night Vision Works
electronics.howstuffworks.com/gadgets/high-tech-gadgets/nightvision.htm
Most of us instinctively think of darkness as a way to hide. Night vision has changed all that. So, how can you see someone standing over 200 yards away on a pitch-black night? Find out.
The Longest Government Shutdown in American History
history.howstuffworks.com/american-history/longest-government-shutdown.htm
From time to time, the United States federal government experiences a shutdown, reminding the country's citizens just how difficult it is to align federal funding with political power and public policy.
How Long Do Orchid Blooms Last? Tips for Growing Orchids
science.howstuffworks.com/life/botany/orchids.htm
Orchids might be the sexiest flower in the greenhouse. Its very name comes from the Greek word for "testicle!" And its reproduction methods are pretty exotic too.
Petrichor: What Causes the Earthy Smell After Rain?
science.howstuffworks.com/nature/climate-weather/atmospheric/question479.htm
There's often a strong, quite pleasant, smell right after a rain shower. What accounts for petrichor, the 'smell of rain'?
How Gray Water Reclamation Works
science.howstuffworks.com/environmental/green-science/gray-water-reclamation.htm
Gray water reclamation is a developing way to reduce water waste and go green. Find out how gray water reclamation works.
Is Chlorine Bleach? How to Use Chlorine-based Cleaning Products
science.howstuffworks.com/question189.htm
I recently used chlorine bleach to clean the siding on my house, and I was amazed at how well it worked! What is bleach? How does it remove stains? Is the chlorine in bleach the same as the chlorine in drinking water or in swimming pools? Is chlorine safe to use?
10 Types of Owls: From Tiny Screech-owls to Great Horned Owls
animals.howstuffworks.com/birds/types-of-owls.htm
Owls are captivating birds known for their nocturnal habits, distinctive hooting calls and remarkable ability to hunt in near silence. With about 200 species found worldwide, these birds of prey come in various sizes and colors. Here, we dig in to 10 types of owls.