What Elephants Can Teach Us About Robot Arms: Five Best Ideas of the Day — October 26, 2018

1. What elephants can teach us about robot arms.
   by Susan Gawlowicz at Rochester Institute of Technology
2. A life of stress can impair your memory and even reduce your brain size.
   by Will Sansom at UT Health San Antonio
3. You can remember information better if you breathe through your nose.
   by the Karolinska Institutet
4. To improve outcomes for patients with PTSD, let them choose their own treatment.
   by Kim Eckart at the U. of Washington
5. Scientists are uncovering a downside to biodiversity in the face of climate change.
   by Frank Pennekamp, Owen Petchey and Florian Altermatt at the University of Zurich

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