Hydrogen motion

Solid energy

A new battery, made only of solid materials charges into the market

The art of writing

Wheelchair-cum-bed

Small, smaller

A wristwatch-sized mobile phone will be introduced in the market by ad 2000

NETWORK

Robust Battery

A saga of lost productivity

Researchers discuss whether the use of information technology has helped enhance productivity

Voice-activated computer

Is it a plane?

Green fridge

NET WORK

Pitcher pure

Power unlimited

For music freaks

Sensitive microscope

Hotbeds of energy

Simmering rocks found several kilometres beneath the earth's surface hold the potential to meet our power needs

Long-lasting shine

Complete combustion

Making pistons smaller and more numerous increases an internal combustion engine's efficiency

Magnet sans metal

Organic magnets could soon be used for magnetic coatings and data storage systems

Diamond film from fullerenes

Fridges without the pong

One-master guns

Diamond delight

Hide and seek

New technologies to detect concealed arms and drugs