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Ask the expert
What Are the Components of the Atmosphere?
The atmosphere’s five layers and especially their gases, are essential to our existence - like the air we breathe
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Science news
Burying Carbon in the Sea: An Emerging Solution
Could burying trees in the ocean reduce atmospheric carbon dioxide levels and help combat global warming?
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science4kids
The Contagious Yawn
We all yawn, and the urge to yawn is highly contagious, yet science remains puzzled by this phenomenon
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Leave room for doubt
What Causes Post-Workout Soreness?
Muscles soreness after exercise is due to microscopic tears in muscle fibers, rather than buildup of lactic acid
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Brainwash
Brainwash: How is GPS Jamming Done?
What is a fontanelle? When did the Iron Age begin? And what is the normal breathing rate? A Challenging Scientific Trivia.
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Science Panorama
Sealing the [Ozone] Hole in the Sky
How did we manage to curb ozone depletion within just a few decades and what can this teach us?
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Ask the expert
How Was The Earth Formed?
The journey from a cosmic cloud of gas to the solid, rocky planet that we inhabit was long and complex
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Science Panorama
The Cambrian - An Explosion of Life
A rapid increase in life diversity on Earth occurred about half a billion years ago. How does it affect life today?
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