The evolution of computer hardware has been amazing. Just as amazing is how little many of the computer users of today know much about that evolution. Size of Computers – Main Frame Computers For the first twenty years, all computers were the mainframe type. The computer had to be in an air conditioned room that… Continue reading The Evolution of Computer Hardware
Category: Hardware
5 simple steps to install RAM in a 27-inch iMac on your own
This article is about upgrading the memory on iMac 27″ and the same instructions will not work for an 21.5″ iMac If you had recently updated the operating system on your iMac, you would have realized the fact that, OS X Mountain Lion is more of a memory hog when compared to its predecessors, Snow… Continue reading 5 simple steps to install RAM in a 27-inch iMac on your own
10 Interesting and Futuristic 3D Printing Applications
3D printing is a revolutionary new way to manufacture almost anything imaginable. The possibilities are nearly limitless, and many diverse, new and interesting applications of this technology are being implemented every day. 3D printing is unique because of how it constructs things. Instead of carving things out like a CNC machine does, a 3D printer… Continue reading 10 Interesting and Futuristic 3D Printing Applications
Ink Technology: The Difference Between a Toner and a Cartridge
The world of print systems is constantly changing. From large office copy machines to personal printers in your home, the science behind printing systems tends to get complicated. One of the most basic questions that users tend to find themselves asking is, “Toner or cartridge?” The little blinking light on your printer is saying “Replace… Continue reading Ink Technology: The Difference Between a Toner and a Cartridge
Tips for Purchasing an Air Handler
Whether you are building a brand new home or purchasing an older one, chances are you will have to purchase an air conditioner at some point. It can be one of the most expensive purchases that you will make for your home. Air conditioners will typically last ten or more years. Because it is so… Continue reading Tips for Purchasing an Air Handler
Why a Climate-Controlled Server Room is Essential
Computer servers are expensive, delicate and need constant oversight to ensure maximum up time. When a workplace server goes down, productivity can be lost causing companies tens of thousands of dollars per hour in lost wages. A climate-controlled server room is essential, providing temperature-regulated and clean air for your critical systems. Climate Regulation A server… Continue reading Why a Climate-Controlled Server Room is Essential
Google Nexus 4 and Nexus 10 Now Available in Australia
After the official announcement of Google’s latest flagship Nexus devices was delayed due to Superstorm Sandy, which ravaged the northeastern coast of the United States, Google has finally revealed the anticipated devices and announced their availability in six countries, including Australia, starting November 13. For Australians looking to get their hands on the Nexus 4… Continue reading Google Nexus 4 and Nexus 10 Now Available in Australia
Haptic Feedback: Making the Virtual Physical
Manufacturers have been falling over each other to present us with the most innovative sensory input method for some time, from voice control software to gesture recognition boxes. But surely all this output is lagging behind? We have plenty of visual and audio products: HD displays, 3D displays, multiple displays, and speakers. Yet our biggest… Continue reading Haptic Feedback: Making the Virtual Physical
Rugged Hard Disks
Data Storage and Data Protection has become the necessity in the today’s world. Many would definitely prefer storing on cloud but how about if you got some important files worth of hundreds of gigabytes? Security and cost to it is your major concern then how can you overcome with it? The only solution to it… Continue reading Rugged Hard Disks
Lithium Ion Battery Pack: From Their Scientific Basis to Modern Usage
Batteries are a wonderful power source, given their portability. However, the journey of the battery to reach its modern form has gone through a number of changes, advancements and improvements over time. The first battery was made in 1798, which consisted mainly of stacks of zinc, acid-moistened cardboard and copper. Then it went through so… Continue reading Lithium Ion Battery Pack: From Their Scientific Basis to Modern Usage