KIRKWOOD, Mo. — The goal at school every day is to learn something new and for Kirkwood High School junior Nora Schroeder, her latest project can now teach others. "I was hoping maybe to win something ...
The black market trade in rhino horns is driving the species to near extinction. Now, scientists at a rhino orphanage in the Bushveld of South Africa are trying to protect them from poaching in a ...
MOKOPANE, South Africa (AP) — A South African university launched an anti-poaching campaign Thursday to inject the horns of rhinos with radioactive isotopes that it says are harmless for the animals ...
In this lesson, students will investigate the nature of radioactivity and the effect of both distance and shielding materials on different radioactive sources using a Geiger-Muller tube with a counter ...
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