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Is coal to liquid more efficient than gasoline?
science.howstuffworks.com/environmental/energy/coal-liquid-efficient-gasoline.htm
Is coal to liquid more efficient than gasoline? Keep reading to learn if coal to liquid is more efficient than gasoline.
What Are the Happiest Countries in the World?
people.howstuffworks.com/happiest-countries-in-the-world.htm
How do you measure the happiness of a country? Is it through the benefits afforded to citizens, the weather or the number of opportunities available? This is a question the World Happiness Report has tackled since 2012 to report on the happiest countries in the world.
The Ultimate Dog Training Quiz
play.howstuffworks.com/quiz/dog-training-quiz
Training a dog might not be as easy as one-two-three, but it's rewarding for both handler and dog. With consistent efforts it can bring out the best in the duo, generating desirable behaviors in the dog and satisfaction on the part of both. Take this quiz to learn more about how dog training works.
Why Do Dogs Tilt Their Heads?
animals.howstuffworks.com/animal-facts/why-dogs-tilt-their-heads.htm
If you think there's one easy explanation behind this cute canine behavior, think again. There are several theories. But a new study has found a sweet reason for head tilting in dogs.
Can U.S. Doctors Legally Ask Patients About Gun Ownership?
health.howstuffworks.com/medicine/healthcare/us-doctors-cant-ask-patients-gun-ownership.htm
Can U.S. doctors ask their patients about guns? Are there laws against that? Learn more about guns and health care in this HowStuffWorks Now article.
5 Sweet and Healthy Uses for Honey
recipes.howstuffworks.com/food-science/uses-for-honey.htm
Honey has been used as medicine for millennia and, in this century, the old remedies seem to be holding up to science.
Do People with Bigger Ears Hear Better?
health.howstuffworks.com/human-body/systems/ear/do-people-with-bigger-ears-hear-better.htm
The Big Bad Wolf told Little Red Riding Hood that his enormous ears made him hear better, but is that true? Learn more about ears at HowStuffWorks.
Can body modifications be addictive?
health.howstuffworks.com/mental-health/can-body-modifications-be-addictive.htm
Are people with tons of piercings and tattoos just enthusiasts, or could they actually be addicted to body modifications? Find out at HowStuffWorks.
What is the future of family medicine?
health.howstuffworks.com/medicine/healthcare/future-family-medicine.htm
Family medicine isn't just for kids and their parents. Learn about the future of family medicine and how it is changing with the times.
Are today's manual transmission cars more efficient than automatics?
Manual transmissions have historically boasted better fuel economy. Find out if manual transmission cars are still more efficient than today's automatics.