Small, smaller
A wristwatch-sized mobile phone will be introduced in the market by ad 2000
Ticketless travel
Electronic tickets are fast becoming popular in the us and Canada
NETWORK
The art of writing
Wheelchair-cum-bed
Matchbox laser
Voice-activated computer
Is it a plane?
Green fridge
NET WORK
Wire-free offices
On the flipper side
For music freaks
Sensitive microscope
Scared birds
Advent of plastic electronics
Cool vibrations
Scientists have developed a refrigerator that uses sound energy