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The Most Expensive Metal in the World Isn't Gold or Platinum
science.howstuffworks.com/most-expensive-metal.htm
Precious metals are not just shiny and attractive; these elements are also incredibly valuable, often used in a wide range of industries from jewelry to high-tech applications.
Brown Noise vs. White Noise: Which Is Best for Quality Sleep?
science.howstuffworks.com/pink-noise-brown-noise.htm
If you have trouble sleeping you might have been told to get a white noise machine. But white isn't the only color of noise out there.
What would nuclear winter be like?
science.howstuffworks.com/nuclear-winter.htm
If the sight of a mushroom cloud burning above the horizon suggests that the nuclear weapon-equipped world might end with a bang, then nuclear winter presents the notion that post-World War III humanity might very well die with a whimper.
How Carbon Offsets Work
science.howstuffworks.com/environmental/green-science/carbon-offset.htm
Carbon offsets are a form of trade that funds projects that reduce greenhouse gas emissions. Learn about carbon offsets and carbon offset programs.
The Breatharian Lifestyle: Can Humans Survive on Air Alone?
science.howstuffworks.com/innovation/edible-innovations/breatharian.htm
Breatharians believe they can live only on the energy from sunlight, and do not need nourishment from food. Read all about the practice of Breatharianism.
Aldebaran: The Brightest Star in the Constellation Taurus
science.howstuffworks.com/aldebaran.htm
Aldebaran is not just the brightest star in the constellation Taurus, it's also the 14th brightest star in the sky.
The Cleanest Lakes in the U.S. Aren't the Same as the Clearest
science.howstuffworks.com/environmental/earth/cleanest-lakes-in-the-us.htm
American lakes are a vital feature of the country's landscape and cultural identity; from the Great Lakes in the Upper Penninsula to the picturesque Ozarks of the Midwest, citizens have flocked to these large freshwater sources for trade, natural resources and top-notch recreational activities.
What would it take to save every endangered species?
science.howstuffworks.com/environmental/conservation/issues/save-every-endangered-species.htm
To save every endangered species we would need an incredible amount of planning and money. Learn more about what it would take to save every endangered species.
ITER Nuclear Fusion Plant Is Halfway Finished
science.howstuffworks.com/iter-nuclear-fusion-plant-is-halfway-finished.htm
The International Thermonuclear Experimental Reactor plant aims to demonstrate that nuclear fusion could be a viable source of power in the future.
The Amazing, and Alarming, Science Behind Red Snow
Red snow? Yes. It totally exists. And while it might look cool, it's not exactly what you want to see from Mother Nature.