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Chlorophyll: The Molecule of Life
Thanks to chlorophyll, plants supply energy to all living things and provide us with oxygen. But there is still much left to discover about it.
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Science news
Plastic and Greenhouse Gases
Discarded plastics don’t just pollute the environment directly – new research shows that they also contribute to global greenhouse gas emissions
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Science Lab Experiments
What a Sweet Potato
Potatoes break down in our bodies into… sugar! How does this happen? A visit with the carbohydrate family
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The Matter of Life
Is the composition of living things similar to that of their surroundings? And why aren’t we made mostly of metals?
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Order Out of Chaos
The Periodic Table’s Precious Metals
Beyond gold: Some metals cost tens of thousands of dollars per kilogram, and radioactive elements fetch even more.
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Science Archive
Reading the Periodic Table
Many people do not understand the importance of the periodic table of elements.
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Why Does It Take Plastic So Long to Break Down?
The term ‘plastic’ encompasses many different materials (PET, Bisphenol A, PVC, Styrofoam, and more)
