Yooperlite Glow Rocks

Published 5 years ago in Science. Submitted by sux2bu

Yooperlites are Syenites rich in fluorescent Sodalite, found on Lake Superior beaches in Michigan's Upper Peninsula.
It’s technically called a “Syenite Clasts Containing Fluorescent Sodalite” but Erik wanted something easier to pronounce. So he coined the name “Yooperlite” and has now trademarked the Yooperlite name.
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8 AMAZING SUGAR TRICKS & EXPERIMENTS from Mr. Hacker

Published 4 years ago in Science. Submitted by fjwjr

8 cool and fantastic tricks & chemistry experiments with sugar, potassium permanganate, starch, iodine, ashes, sulfuric acid ( h2so4 ) and other!

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"Free" energy generator

Published 4 years ago in Science. Submitted by Judge-Jake

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Immunology - Overview of the Human Immune System

Published 6 years ago in Science. Submitted by thundersnow

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How do we know it rains iron on WASP-76b?

Published 4 years ago in Science. Submitted by ringmaster

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