By: R.Ananthakrishnan 3rd year  Energy  Aerodynamics plays a prominent role in the flight of a cricket ball released by a bowler. The main interest is in the fact that the ball can follow a curved flight path that is not always under the control of the bowler. INTRODUCTIONOn each delivery, the ball can have a different trajectory, varied by changing the pace, the length, the line or, most subtly of all, by moving or "swinging" the ball through the air so that it drifts sideways. A cricket hall has six rows of preeminent stitching along its equator, with typically 60-80 stitches m each row. Which makes up the "primary"   seam. The better quality cricket  balls used...

Satya Sravan2nd year Electronics & Communication Engg. Hope many of us use a touchscreen mobile or a gadget with touch screen interface. Did you ever think what the technology behind touchscreen is? Let’s know what a touchscreen is, how it works and about the technology behind its operation. A touchscreen is an electronic visual display that can detect the presence and location of a touch within the display area.The touch screen is one of the easiest to use and most intuitive of all computer interfaces. The touchscreen interface is being used in a wide variety of applications to improve human-computer interaction. HOW IT WORKS ?Basically, there are three components used in touch screen...

Shikha Jodhani Third YearCivil With more attention than ever being focused on energy conservation, vehicle fuel efficiency, and new alternatives such as hybrid cars and bio-based fuels, the significance of road construction materials on energy usage is often overlooked.The fact is, that concrete pavements give vehicles greater fuel efficiency, and saves energy. As a result, fuel costs and CO2emissions are reduced. Another factor is energy needed for construction. Because concrete pavements are produced with locally sourced and abundant raw materials, less fuel is required to transport the rawmaterials and produce concrete. Asphalt pavements include petroleum, which is most-oftenimported...

Akash Bohare & Rishika Gaud Second YearChemical                                                              How 3D works.. The first of the 3d movies made its debut in 1922 using the oldest form of technology - anaglyph images - to produce stereoscopy. To understand this we need to consider how the eyes work to see in real life. Assuming no vision issues, our eyes are spaced a...