Quartz watch movements are powered by a battery, while automated watch movements are powered by a complex system of gears, springs, and other mechanical components used to keep time. Read this article to find out more about Quartz and Automated Movement in Watches and how they are different from each ... Read More

mAh (milliampere-hours) refers to a battery's capacity, or the amount of energy it can store and deliver. NiMH (nickel-metal hydride) refers to the chemical composition of the battery. Read this article to find out more about NiMH and mAH batteries and how they are different from each other. What are ... Read More

MRI and fMRI are used to produce images of the body using magnetic fields and radio waves. MRI creates structural images of the body. where fMRI creates functional images of the brain. The manner in which they are used is another difference. While fMRI is largely used for research, MRI ... Read More

Chain drive and belt drive are the common methods for transmitting power between two spinning shafts in various mechanical systems. Both of these drives are commonly used in applications including autos, industrial machinery, and agricultural equipment to transfer power from one place to another. Belt drive uses pulleys and a ... Read More

Caviar Blue and Caviar Black are the two most popular hard drive models that are developed by Western Digital Corporation. Caviar Blue is an affordable storage option for desktop PCs in the home and office that is made for regular usage. Using a SATA III interface, it can transport ... Read More

A battery charger is used to recharge a battery when it is deeply or entirely discharged. A battery maintainer keeps the battery fully charged and prepared for usage by trickling in a small amount of charge on a regular basis. The amount of current they supply is one of the ... Read More

PBX and ACD are two different types of phone systems that are often used in businesses. PBX, or Private Branch Exchange, systems are traditionally used by businesses to manage internal phone calls. ACD, or Automatic Call Distribution, systems are used to manage and route customer calls. PBX systems are used ... Read More

When it comes to web hosting and website building, you may have heard the terms "WWW" and "PUBLIC_HTML" before. First, PUBLIC_HTML is the root directory for your website, while WWW is a subdirectory. This means that anything placed in the PUBLIC_HTML directory will be publicly accessible, while anything in the ... Read More

Wrought iron and steel are the two most powerful, long-lasting materials that are frequently used in construction. Despite this, there are numerous significant differences between the two materials. Steel is an alloy of iron and other metals, while wrought iron is made entirely of pure iron. So steel does ... Read More

Markup languages like HTML and WML are primarily used to serve website content. The targeted systems that each language is intended to support are the fundamental distinctions between WML and HTML. HTML was developed to deliver material to personal computers, which have sufficient computational power to spare for processing and ... Read More