Dancing turtles have proved for the first time that some animals use Earth's magnetic field to create a personal map of their ...

Loggerhead turtles “dance” when exposed to food-associated magnetic fields, and their magnetic map may help them return to ...

Loggerhead turtles can identify specific magnetic signatures, according to a new study, hinting at how the aquatic reptiles manage to return to the same foraging and nesting sites over and over again ...

Dancing turtles have proved for the first time that some animals use Earth's magnetic field to create a personal map of their ...

Specifically, he thought they might use magnetic inclination – the changing angle of Earth’s surface relative to its magnetic lines ... coil to interfere with magnetic fields.

MPI exploits this behaviour by creating a magnetic field gradient across the imaging space with a field-free line (FFL) in the centre ... to generate the FFL and high-power electromagnet shift coils, ...

By successively activating these coils, the rotor will follow the magnetic field being generated and ... giving a total of five control lines. This makes it a four-phase design, with four ...

But when a magnetic field is applied, the orientations of the magnets, or spins, in the different regions line up and the material ... By wrapping a coil around a magnetic material and attaching ...

These papers detail the practical advantages of the planar coil stellarator as well as the methods used to design the planar (i.e. flat) magnetic coils, allowing for a commercial maintenance scheme.

The needle of the compass follows the magnetic field lines. The N pole of the magnet ... The magnetic effect is enhanced when this wire is made into a coil. Describe the direction of the magnetic ...