Technology

History of Technology

  • Stone Age – The development of simple tools from wood or shards of rock and the discovery of fire, which provided a way to cook food and create heat and light, were technological developments which allowed people to accomplish tasks more easily and quickly.
  • Bronze Age – The evolving ability of man to work with metal gave the ability to form stronger tools, and the introduction of the wheel allowed people greater ability to travel and communicate.
  • Iron Age – The ability to work with harder metals than copper and tin, to smelt iron, and to be able to remove iron from ore allowed for rapid increases in weapons making, brought the development of tools that benefit civilization and gave greater ability to perform tasks, such as manufacturing and transportation.
  • Computers and the Internet – The ability to perform basic thinking processes much faster enables business, science and commerce to proceed much more efficiently.

echnology is the set of knowledge, skills, experience and techniques through which humans change, transform and use our environment in order to create tools, machines, products and services that meet our needs and desires.

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Advantages and Disadvantages of PDF
Technology

Advantages and Disadvantages of PDF

PDF or Portable Document Format is arguably one of the most used tools for creating and distributing content nowadays. It was originally developed by Adobe in 1992 for converting the existing electronic or paper documents into an uneditable image. The PDF file format provides users with the ability to share content with users across a diverse array of operating systems and viewing platforms without having to worry about formatting and other presentation issues. We can convert almost all types of files in PDF format. They are popular amongst professionals, university students, and even avid novel readers who prefer reading on their tablets or phones. Though PDF is easy to read and has other added advantages too, it comes with some shortcomings. Before taking any concrete decision, read this...
Advantages and Disadvantages of Artificial Intelligence
Technology

Advantages and Disadvantages of Artificial Intelligence

Artificial intelligence is more than a buzzword that is thrown around by computer enthusiasts and scientists. It is a branch of Computer science that lays stress on the development of intelligent machines that think and work like humans. Everything can be considered Artificial intelligence if it involves a program doing something that we normally think would rely on the intelligence of a human. The term artificial intelligence was invented by John McCarthy in the year 1950. He had said, "Every aspect of learning or any other feature of intelligence can in principle be so precisely described that a machine can be made to simulate it. An attempt will be made to find how to make machines use language, form abstractions, and concepts, solve kinds of problems now reserved for humans, and imp...
Advantages and Disadvantages of iOS Phones
Technology

Advantages and Disadvantages of iOS Phones

iPhone Operating System commonly known as iOS is a popular mobile operating system created and developed by Apple Inc. exclusively for its hardware. It is the second most popular mobile platform after the android operating system. An iOS device is an electronic device that runs on iOS software. Apart from smartphones, iOS has registered its presence in the iPad, iPod, and iPhone. Historically, Apple releases a new iOS version every year to make it more compatible and user friendly for the consumers. While looking for smartphones we usually come across two types of mobile phones; android devices and iOS devices. There are chances that you will end up choosing between these two types of operating systems. Thus, before you reach any conclusion or make a purchase, you should be aware of the...
Advantages and Disadvantages of Python
Technology

Advantages and Disadvantages of Python

Python is a high-level, interpreted, and general-purpose dynamic programming language. It was founded by developer Guido Van Rossum in the year 1991. This programming language has been garnering a lot of attention from programmers due to its code readability and easy syntax. It has a comprehensive and large standard library that has automatic memory management and dynamic features. Python has been giving tough competition to the old programming languages namely Java, C, and C++.  The language has undergone a lot of changes since its inception 25 years ago. Many new features have been to make it more user friendly. The Python 1.0 had the module system of Modula-3 and interacted with the Amoeba Operating System with varied functioning tools. Python 2.0 was introduced in the year 2000 and ...
Advantages and Disadvantages of Bitcoins
Finance and Business, Technology

Advantages and Disadvantages of Bitcoins

Bitcoins have become a popular mode of currency transaction over the years. The article looks at the advantages as well as the disadvantages of bitcoins. WHAT IS CRYPTOCURRENCY? Cryptocurrency is a type of virtual or digital currency with no regulating authority per se. It works within a decentralised system where transactions are recorded and managed. The main reason cryptocurrency has gained popularity is because it helps in preventing counterfeiting and fraud schemes. A computerized database stores the transaction records safely. No physical money gets exchanged in the process. WHAT ARE BITCOINS? Bitcoins are a type of cryptocurrency invented in 2008 and released as an open-source software. It is the first decentralised digital currency. They are digital or virtual coins that you ca...
Advantages and Disadvantages of Artificial Intelligence
Science, Technology

Advantages and Disadvantages of Artificial Intelligence

Artificial intelligence started as an academic subject and has become a very common topic among everyone. So much so that it is not just a remote possibility in the future anymore. We are currently using artificial intelligence in every way possible. This article will look into what encompasses artificial intelligence and whether it is here to stay. WHAT IS AI? Artificial intelligence (AI) or machine intelligence is the ability of a machine or a computer to perform tasks that need human intelligence. In simple words, they are machines that showcase intelligence. When we think of artificial intelligence, we immediately think of computer-controlled robots. But robotics is only a sub-field in the vast subject of artificial intelligence. Artificial intelligence works on the principle that...
Advantages and Disadvantages of Online Classes
Education and Communications, Technology

Advantages and Disadvantages of Online Classes

The following article deals with one of the many modes of education, that is online classes or online education. Here's a look at the advantages as well as the disadvantages of the same. WHAT IS AN ONLINE CLASS? Online classes or online education is quite simply classes on the internet with the help of technology. These are specialized and curated through a learning management system. With the help of the system, students can access their desired classes and courses. Universities have their own portals to keep track of their students' progress. Apart from that, there are also independent educational web portals or MOOCs like edX, Coursera, Udemy, etc. that offer free and paid courses online that can be accessed by anyone online. Know More - Advantages and Disadvantages of Homeschoolin...
Advantages and Disadvantages of Space Exploration
Science, Technology

Advantages and Disadvantages of Space Exploration

Outer space has been a subject of equal measure of elusiveness and excitement for human beings. We were all taught about the Earth and its surrounding atmosphere in our science lessons. And the information that we have acquired about everything beyond our sight could not have been possible without space explorations. So here is a look at some benefits of space exploration and some challenges faced in the process. WHAT IS SPACE EXPLORATION? Space exploration is a type of investigation of the cosmos beyond our Earth. This is using the assistance of certain instruments, for instance, a satellite, spacecraft, telescope, or launch vehicles. That is to say that space exploration is simply the use of technology to study outer space. We have an illustrious history of studying space and celestial...