'Tiny iron particles' diaporamas de présentation

Magnetism

Magnetism. Natural Attraction without pheromones. History of Magnets. More than 2000 years ago, rocks called lodestones were found in the region of Magnesia in Greece. In the 12 th century, the Chinese used them for navigating ships. What are magnets?. Most materials

899 views • 66 slides

459 views • 26 slides

Ice Station by Matt Reilly

Ice Station by Matt Reilly. Mysterious Murder of Scientists in Antarctica (possible suspect is one of the scientists and killer whales?) Unknown metal object in the ice (possible UFO space craft) NATO as a front to allow America to keep eyes on other countries and vice versa

405 views • 18 slides

MAGNETORHEOLOGICAL FLUIDS

1.24k views • 8 slides

Ferrofluids

Ferrofluids. By: Eduardo Hernandez. Description. Developed by NASA?? Composed of magnetite, hematite, or other compound containing iron. Tiny iron particles covered with liquid coating. Surfactant added to water or oil, which gives liquid properties.

329 views • 5 slides