Search Results | brain
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Birds Fly, Right? Meet 7 That Totally Can't
animals.howstuffworks.com/birds/7-flightless-birds.htm
There are 126 species of birds that don't have the ability to fly, for various evolutionary reasons. Let's meet seven of them.
Butter Coffee: Fad or 'Bulletproof' Breakfast?
recipes.howstuffworks.com/butter-coffee.htm
Never heard of stirring butter into your coffee? Yep, it's a thing, and there might even be some good reasons to try it.
6 Facts About How Bees Learn, Think and Make Decisions
animals.howstuffworks.com/insects/bee-facts.htm
Bees can learn, make decisions and have a sense of smell 100 times more sensitive than ours. Here are some cool facts about bees.
How Do Birds Know When to Fly South and Where to Go?
animals.howstuffworks.com/birds/bird-migration.htm
During the fall months, you may see unfamiliar birds in your area as those from the north begin to fly south. But how do they know when it's time to migrate and where to go?
Kava Is Natural and Legal, But Is It Safe?
health.howstuffworks.com/wellness/natural-medicine/herbal-remedies/kava.htm
You may have heard of kava, or kava kava, and its calming effects, but how much do you know about its history and the risks associated with taking it?
If a giraffe's neck only has seven vertebrae, how is it so flexible?
animals.howstuffworks.com/mammals/giraffe-neck.htm
A good portion of a giraffe's height comes from its statuesque neck. But how do these lanky creatures get their necks in such pretzel-like positions?
What Is ESP? How ESP Works
science.howstuffworks.com/science-vs-myth/extrasensory-perceptions/esp.htm
Have you ever had a dream that came true? Or called a friend at the exact moment he was calling you? Most of us have had some sort of paranormal experience. Is this evidence of the existence of ESP?
CPR: What You Need to Know
health.howstuffworks.com/medicine/first-aid/cpr.htm
CPR can save lives, and you don't have to be a doctor to learn how to give CPR. Learn CPR technique with diagrams and step-by-step explanations.
How Speakers Work
electronics.howstuffworks.com/speaker.htm
The best amplifier, receiver and CD player won't do you much good, if you don't have good speakers. Speakers are the final step in the stereo process -- the key component that turns electronic data into sound.
How Corrective Lenses Work
science.howstuffworks.com/innovation/everyday-innovations/lens.htm
Eyeglasses are one of the most common sights in the world. Learn what goes into creating the lenses and how to read an eyeglass prescription.