Reality Checks: Summer of Science, Avoiding Poison Ivy, the First Women in Space, and Learning to Count
- Ways to bring science into your summer. (via Scientific American)
- How to keep poison ivy from ruining your summer. (via NPR)
- The forgotten class of woman cosmonauts. (via Vintage Space)
- When did humans first learn to count? (via The Crux)
Featured image credit: Dr. Momentum via Flickr
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