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How a Symbiotic Relationship Works
science.howstuffworks.com/life/evolution/symbiosis.htm
Symbiosis can be mutually beneficial, helping two creatures survive in a hostile environment. Learn about the different forms of symbiosis.
How Meteorology Works
science.howstuffworks.com/nature/climate-weather/storms/meteorology.htm
Meteorology is the study of the atmosphere and the myriad phenomena that keep it in moving. Learn how far meteorology has come over the years.
Steppe: A Civilization-altering Biome Most People Can't Name
science.howstuffworks.com/environmental/earth/steppe.htm
Spanning thousands of miles across the heart of Asia and Eastern Europe, the steppe is one of Earth's most expansive and ecologically important biomes. These vast, flat grassy plains stretch from Hungary in the west to Mongolia and northern China in the east, forming what is known as the Eurasian Steppe.
10 Sahara Desert Animals Thriving in North Africa
animals.howstuffworks.com/animal-facts/sahara-desert-animals.htm
If you're picturing a sea of sand with nothing but heat waves and tumbleweeds, it's time to rethink the Sahara Desert animals. The largest hot desert on the planet Earth is bursting with life, from lightning-fast insects to super-chill mammals that defy the extremes of northern Africa.
What Is Tai Chi?
people.howstuffworks.com/what-is-tai-chi.htm
Tai chi is a form of soft self-defense that applies the principles of Taoism. Learn more about tai chi and how it can improve your heath.
9 Animals That Start With 'V': From Vaquitas to Velvet Ants
animals.howstuffworks.com/animal-facts/animals-that-start-with-v.htm
The animal kingdom is full of surprising creatures, from the tiniest insects to the most endangered marine mammals. Animals that start with "V" include some of the rarest and most interesting. From venomous snakes to eight-armed wonders of the deep, these creatures showcase the incredible variety of life on Earth.
How Light Propulsion Will Work
science.howstuffworks.com/light-propulsion.htm
Like many new technologies, light propulsion was originally conceived as a tool of war and national defense. But the "Star Wars" missile defense system may eventually send rockets, rather than missile-destroying lasers, into space.
15 Brown Birds You'll Spot in the Northern Hemisphere
animals.howstuffworks.com/birds/brown-birds.htm
Brown birds are often ground-dwelling, foraging, nesting birds. In Native American cultures, birds are also sometimes seen as messengers between the spirit world and the physical realm, so a brown bird could be seen as bringing a connection to Earth, home, reliability, simplicity and consistency.
Inland Taipan: Most Venomous Snake in the World
animals.howstuffworks.com/snakes/inland-taipan.htm
Today, we're diving into the world of the most venomous snake on the planet: the inland taipan. This slithery predator isn't just the most dangerous in terms of venom strength; it's also a highly specialized creature that has adapted to life in some of the harshest environments on Earth.
Test Your Skills With Our Construction Quiz
play.howstuffworks.com/quiz/test-your-skills-our-construction-quiz
How much do you know about the complicated business of creating a safe, comfortable and durable building? Test your savvy with our quiz -- no hard hat necessary!