Discover how to build a simple electromagnetic motor and generator using everyday materials in this hands-on science experiment. Follow the detailed steps to assemble a motor with a plastic bottle cap ...

Crystal thermal transport in altermagnets. The left part, which includes the balls, arrows, and spin density isosurfaces, represents a typical altermagnet. When a temperature gradient field is applied ...

For about 700 years, magnetism has been known as the force that stands still. Last week a physicist claimed to have proved that magnetism moves. Professor Felix Ehrenhaft, formerly of Vienna, told the ...

LATER FOR YOUR FORECAST. NATURAL DISASTERS ARE JUST ONE OF MANY TOPICS COVERED IN YOUR AVERAGE SCIENCE CLASS. TODAY, STUDENTS AT PARKLAND MAGNET HIGH SCHOOL IN WINSTON-SALEM WILL SHOW OFF THEIR ...

It is not known when humans first noticed the attraction or repulsion between pieces of magnetic material. The first important device depending on these forces was the magnetic compass, which is ...