Archive for September, 2004

Mobile Phones, the Future?

Maria Literral asked:

s, our mobile phones are really important to us that its hard to imagine life without them. However, they are a pretty new invention. this article traces the history of the mobile phone and questions what the future holds for it.The mobile phone began life as the two way radio, which was [...]

Future Technology - Smart Materials

Ash Tankha asked: A family of materials with an ability to change few of its original properties by the application of any external stimuli, such as stress, temperature, moisture, pH, electric and magnetic fields are called Smart Materials. Some of the materials which include in this class of materials are piezoelectric materials, magneto-rheostatic materials, electro-rheostatic [...]