The high energy consumption of the mobile phone network is mainly due to the limited life span of the phones.
Internet users continually need faster connections to surf the web at the same speed.
Chances are slim your children will be able to enjoy the family photo album when they grow up.
The electric car is not a technology of the future, but from the past.
More than two centuries ago, it was possible to very accurately pinpoint your position on earth by means of ‘satellites’.
Almost 30 percent of energy use and 35 percent of CO2-emissions in China comes from the production of export goods.
The newest generation of board games is more fascinating than most computer games.
What makes the car on air revolutionary is not that it runs on air but that it’s very small, light and slow.
Is an electronic newspaper more ecological than a paper newspaper?
Energy hungry America teaches the world how to build ecological houses.
More than 200 years ago it was already possible to send messages throughout Europe and America at the speed of an aeroplane – wireless and without need for electricity.
You find them everywhere. Shops with used books, comics, compact discs - but where is the second hand market for digital products?