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Bone strength study reveals new clues about human evolution

Bipedalism, or walking on two legs, is one of the key features that distinguishes humans from other apes. But when and why our ancestors transitioned from a life often spent in trees to a life spent almost exclusively on the ground remains a subject of debate.

Bone strength study reveals new clues about human evolution

We haven't written up this one. Phys.org has the full story — the link below goes straight to it.

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Educator’s Guide – Exploring Magnetism

In this teacher’s magnetism activity guide, “Exploring Magnetism,” your students will act as scientists discovering magnetic fields and electromagnetism through inquiry and measurement.

  • Guide "Exploring Magnetism" teaches students scientific inquiry
  • Sessions include hands-on activities with detailed instructions
  • Guides on magnetism in space science, Sun-Earth system

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