'Magnetic field reversal' presentation slideshows

Plate Tectonics

608 views • 51 slides

Qualification Test of a MPPC-based PET Module for Future MRI-PET Scanners

593 views • 44 slides

Magnetism

Magnetism. Part 2. Review: What elements are magnetic?. Unlike electricity, NOT all metals can be magnetic: Of the about 100 elements we know about, ONLY iron, nickel, and cobalt can become magnetic (whereas almost all metals are good electrical conductors).

502 views • 23 slides

Sea-Floor Spreading

Sea-Floor Spreading. How is Earth magnetic?. The Earth is a layered planet consisting of crust, mantle, and core The outer core is a metallic liquid that moves around, creating a magnetic field The lithosphere moves around on top of this. What is magnetic reversal?.

419 views • 22 slides

Survival in a Galactic Wilderness: invisible boundaries by Chris Martin and Pamela Whiffen

304 views • 17 slides

303 views • 15 slides

2.22k views • 12 slides