Regular price: $6.95

Free with 30-day trial
Membership details Membership details
  • A 30-day trial plus your first audiobook, free
  • 1 credit/month after trial – good for any book, any price
  • Easy exchanges – swap any book you don’t love
  • Keep your audiobooks, even if you cancel
  • After your trial, Audible is just $14.95/month
In Cart

Publisher's Summary

In this issue:

"Brain Cells for Grandmother": Sets of cells encode concepts in the brain.

"Secrets of Primitive Meteorites": Primitive meteorites are helping to give us a better understanding of what our area of outer space once looked like.

"Shattered Ancestry": Fragmented skeletons have upended ideas about the earliest humans.

"The Myth of Antioxidants": The growing evidence that has cast doubt on the popular belief that oxidative damage causes aging.

Want more Scientific American?
  • Subscribe for one month or 12 months.
  • Get the latest issue.
  • Check out the complete archive.
  • ©2013 Scientific American

    What members say

    No Reviews are Available