Bluetooth multiplayer games

Mobiles are connected through a wireless protocol known as Bluetooth using special hardware. The games are designed to communicate with each other through this protocol to split game information. The basic restriction is that both the users have to be within a limited distance to get connected. In this type of connection the game mode can only be one to one or two players extra like a peer to peer connection between two PCs.

Features of Mobile phone

There are significant questions as to who first invented the camera phone, as numerous other people acknowledged patents filed in the early 1990s for the device, including David M. Britz of AT&T Research in March of 1994 and Philippe Kahn, who claims to have first invented it in 1997. The camera phone now holds 85% of the mobile phone marketplace. Mobile phones often have features beyond transfer text messages and making voice calls, including Internet browsing, music (MP3) playback, memo recording, personal organizer functions, e-mail, instant messaging, built-in cameras and camcorders, ringtones, games, radio, Push-to-Talk (PTT), infrared and Bluetooth connectivity, call registers, ability to watch streaming video or download video for later viewing, video calling and serve as a wireless modem for a PC, and soon will also provide as a console of sorts to online games and other high quality games (e.g. Final Fantasy Agito).

Tandem Computers

Tandem Computers was an early manufacturer of fault tolerant computer systems, marketed to the growing number of transaction processing customers who used them for ATMs, banks, stock exchanges and other related needs. Tandem systems used a number of redundant processors and storage devices to supply high-speed "failover" in the case of a hardware failure, an architecture that they called NonStop. Over the two decades from the 1970s into the mid-90s, Tandem systems developed from custom hardware to commodity CPU designs. The company was eventually purchased by Compaq in 1997 in order to give that company with more robust server offerings. Today their software is still known as NonStop, as a divide product line offered by Hewlett-Packard.

Chemistry in Natural Science

Constituting the scientific learning of matter at the atomic and molecular scale, chemistry deals primarily with collections of atoms, such as gases, molecules, crystals, and metals. The composition, statistical properties, transformations and reply of these materials are studied. Chemistry also absorbs understanding the properties and interactions of individual atoms for use in larger-scale applications. Most chemical procedure can be studied directly in a laboratory, using a series of (often well-tested) techniques for manipulating materials, as well as an understanding of the underlying processes. Chemistry is often known as "the central science" because of its role in connecting the other natural sciences.

Early experiments in chemistry had their roots in the system of Alchemy, a set of values combining mysticism with physical experiments. The science of chemistry began to expand with the work of Robert Boyle, the discoverer of gas, and Antoine Lavoisier, who developed the theory of the Conservation of mass. The discovery of the chemical elements and the concept of Atomic Theory began to systematize this science, and researchers developed a basic understanding of states of matter, ions, chemical bonds and chemical reactions. The success of this science led to a complementary chemical industry that now acting a significant role in the world economy.