Teen Skepchick’s Reality Checks 10.4

• The alkaline water in Lake Natron is a great place to preserve animals. (via Live Science)
• Everything you need to know about Comet ISON. (via Discovery News)
• Nebraska conservative groups go after transgender high school athletes. (via Think Progress)
• High school students use x-rays to study fossils. (via Phys.org)

Featured image credit: Dawn Ellner

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