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Why Didn't Evolution Give Us the Ability to Smell Fresh Water?
science.howstuffworks.com/life/evolution/humans-smell-fresh-water-evolution.htm
You'd think being able to smell drinkable water would be an evolutionary advantage. But we can only smell things that suggest potable water. Why is that?
Are personal watercraft destroying the planet?
science.howstuffworks.com/environmental/green-science/watercraft-destroy-planet.htm
Personal watercraft destroying the environment is a cause for major concern. Learn about personal watercraft destroying the environment.
How Space Stations Work
science.howstuffworks.com/space-station.htm
Space stations allow astronauts to live and work in Earth orbit. Learn about space stations and how space stations work in this article.
Sci-Fi Movies That Are Actually Scientifically Accurate
entertainment.howstuffworks.com/sci-fi-movies-that-are-actually-scientifically-accurate.htm
The term "science fiction" gives writers an outlet to break the rules a bit and tell stories that revolve around scientific theories and concerns without necessarily having to worry about accuracy. Indeed, there have been many sci-fi movies that totally ignore how science works (we've even compiled a list of the worst offenders), which is fine [...] The post Sci-Fi Movies That Are Actually Scientifically Accurate appeared first on Goliath.
How Aliens Work
science.howstuffworks.com/space/aliens-ufos/alien-physiology.htm
Alien life forms would probably differ from those on Earth but still adhere to certain principles. Learn about astrobiology and the search for alien life forms.
10 Crackpot Theories About Space
science.howstuffworks.com/10-crackpot-theories-space.htm
Our knowledge of space changes all the time as new discoveries are made. But some ideas about the universe have never really held water - including the one that everything is made of frozen H2O.
Can You Match the Animal to Its Scientific Name?
play.howstuffworks.com/quiz/can-you-match-the-animal-to-its-scientific-name
Scientific names aren't the easiest thing in the world to learn, but knowing them can be incredibly impressive and helpful, especially if you're a science fan. Come impress us by matching these animals to their binomial nomenclature.
We'll Give You Two Animals, You Tell Us Which Is the Predator and Which Is the Prey
What happens when a black mamba faces off with a bird? What if a lion meets a crocodile? Predators can become prey, and prey can become predators in the blink of an eye. If we give you two animals, can you tell us which is which?
Can You Name All These Spotted Animals From One Image?
play.howstuffworks.com/quiz/can-you-name-all-these-spotted-animals-from-one-image
Big spots, little spots, circle spots, square spots, invisible spots, color-changing, neon, glow-in-the-dark, venomous spots and classic polka-dot spots are everywhere in nature. Can you name these animals based on their spots?
Are humans the smartest animal?
science.howstuffworks.com/life/inside-the-mind/human-brain/humans-smartest-animal.htm
Are you wondering if humans are the smartest animals? Learn if humans are the smartest animal on earth in this article.