How Does Laser Cutting Work?

To put it simply, laser cutting works by a high intensity beam generated by a laser source being directed on a work piece with the help of mirrors placed at distinct positions. This beam is then concentrated with the help of lens on the small spot on the work piece that is to be cut. The intense laser beam immediately heats up and melts the work piece. At this stage, an assist gas is also applied to cool and protect the focusing lens. Starting with a small hole, a high intensity beam creates a cut either by moving the work piece while the beam is kept still, or by moving...

Multi-Core Processors – Boosting Productivity in PC’s at Home

You may know what a CPU (central processing unit) does and how it operates. But did you know that there are now multiple CPU’s built into one another to be able to copy with tasks more effectively and efficiently than ever before? These are known as multi-core processores. A multi-core processor is a single computer component which includes at-least two or more independent processing units, which are more commonly known as ‘cores’ in this industry. These are the units which are used to read and execute program instructions. These types of instructions would be too difficult to explain within this article, but typically they are instructions such as to add,...

Why computers are such a source of entertainment

Computers surely has been a blessing to mankind. Its invention brought a huge change in the lifestyle and working culture of people. It has made ones work so easy, simple and quick. A lot of new discoveries are made today through the help of computers. Quick And Easy Apart from a great help computers does your work quickly and easily. You can download anything on the computer in a very easy and quick manner. The computer is also a good source of entertainment for people. You can watch movies, listen songs and play games on a computer. The computer is useful for the all age group people. Small children can...