Electromagnetism

A preview of new technologies being developed to provide power to your electronic devices without using wires.

President Obama announces $3.4 billion dollars worth of stimulus money to roll out the American smart grid.

A BBC journalist in New Delhi tells what it was like living through India’s blackouts.

Spain’s worsening economy is putting a pinch on Spanish indie rock bands and many bands are struggling to make ends meet.

By dissolving iron in ordinary soap, scientists have created a cleaning product that can be controlled by magnets.