This module introduces to some of the key elements of biotechnology. This paper explains the driving forces behind earthquakes, how tectonic plates move on the earth's hotter interior, what their boundaries are, and how the rupture at the fault causes an earthquake. It also explains how to predict and measure earthquakes. This paper explains about the emerging internet tecnologies. The topics described in this article represent the basis of the exploding field of Nanotechnology that is finding new applications every day.
Nanotechnology represents the ability to engineer structures and devices on the nanometer scale.
This paper describes the use of fibre optics in the long distance communication network. It explains the light propogation through an optical fibre, modes in fibres and advanced topics like data transmission through the fibre. The paper describes the necessary basic concepts about light, lasers, fiber optics and wave propagation. The evolution of robotics in surgery is a new and exciting development. This paper descibes the use of robotics in areas of medicine like orthopaedics, neurosurgery, laparoscopic procedures, opthalmic surgery, and cardiac surgery.