Archive: 01/05/2005

The Dynamo in the Cornfield

To understand our planet's magnetic field, Wisconsin scientists are studying a ball of molten metal In an underground bunker that brushes up against a barnyard on one side and a cornfield on the other, scienti ...

Jan 05, 2005 not rated yet 0

Novel Zigzag Shape Gives Sensors Magnetic Appeal

Scientists at the National Institute of Standards and Technology (NIST) have designed tiny magnetic sensors in a "zigzag" shape that are simpler in design and likely will be cheaper to make than conventional ...

Jan 05, 2005 2 / 5 (1) 0