Technological Advancements From Ancient Age to Date PDF

**Aquino, Dhenize Arlette R.** **BSBA 2B** **Technological Advancements From Ancient Age to Date** Technological advancement is a continuous process of innovation, improvement, and integration of new tools, techniques, and systems to enhance efficiency, productivity, and convenience in various fi...

**Aquino, Dhenize Arlette R.** **BSBA 2B** **Technological Advancements From Ancient Age to Date** Technological advancement is a continuous process of innovation, improvement, and integration of new tools, techniques, and systems to enhance efficiency, productivity, and convenience in various fields. **STONE AGES (2.5 mya - 3000BC)** The Stone Age was an ancient time period when people made tools oR weapon made of stone, wood, bone, or Some other maerials other than metal. **1.) PALEOLITHIC (\"Old Stone\") Period** The Palaeolithic period, the longest human history, began around two million years ago and ended between 40,000 and 10,000 years ago. During this time, humans evolved from ape-like creatures to Homo sapiens, using tools like stones, flints, bones, and antlers. They lived in small bands and were divided into Lower, Middle, and Upper Palaeolithic periods, each with distinct cultural features. **A.) Lower Paleolithic Period** The earliest Palaeolithic period marked human evolution, characterized by the development of simple tools like stone choppers and Homo erectus tools. These tools were used for hunting and food gathering, either of core or flake types, and were made from chipped stones or struck off stone fragments. The Middle Palaeolithic period saw the cultural development of Neanderthals, cavemen using fire, stone tools, and bone for hunting, and evidence of religious practices, including painting the dead before burial. **C.) Upper Paleolithic Period** The Upper Palaeolithic period was dominated by Homo sapiens cultures like Cro-Magnon and Grimaldi man, characterized by communal hunting, fishing, supernatural beliefs, cloth sewing, sculpture, painting, and personal ornaments. Pit houses were built, and late Palaeolithic tools were discovered. **2.) Mesolithic (\"Middle Stone\") Period** Between the Palaeolithic and Neolithic periods, humans evolved due to glacier retreat and forest growth. They learned fishing, pottery, bow use, transitioned from gathering to agriculture, and used smaller, delicate microliths for stone tools. **3.) Neolithic (\"New Stone\") Period** The Neolithic period was a period of cultural and technological development primarily focused on agriculture, domestication of plants and animals, use of stone tools, pottery, and weaving in villages, leading to the development of urban civilizations. **Bronze Age ( 3000 - 1200 BC)** The Bronze Age began with tools and weapons made from copper or bronze, a harder and stronger metal. Sumerians discovered this by blending copper and tin, which spread worldwide. **Iron age (1500 Bc- 450 AD)** The iron age began around 1500BC and it was a primitive technological period. The Iron Age involved the adoption of iron smelting technology. The iron age generally replaced bronze, and made it possible to produce stronger, cheaper and lighter tools. **Middle Ages (450 - 1450 Ad)** The Middle ages was the period of the 12th and 13th centuries. Major technological advances included the invention of the windmill, the first mechanical clocks, the manufacture of gun powder, eyeglasses and the use of the astrolabe. **The Industrial Age** The industrial age was between the 18th and 19th centuries and it was characterized by availability of electricity and the development of factories for large-scale production. **20th Century to Date** During the 20th century, science and technology had structurally and methodologically changed. A number of scientific theories were introduced and had influenced technological works in this century. **The Information Age** The Information Age (also known as the Computer Age, Digital Age, or New Media Age) is a period in human history characterized by inventions. It created an economy based on information computerization. **How Scientific and Technological Developments Affect Society and Environment** The industrial revolution has brought about new technologies with immense power. This was the transition to new manufacturing processes in Europe and the United States, in the period from about 1760 to 1840. This has been succeeded by continued industrialization and further technological advancements in developed countries around the world, and the impact of this technology on the environment has included the misuse and damage of our natural earth. These technologies have damaged our world in two main ways; pollution and the depletion of natural resources.\ \ **Air and water pollution** Air pollution occurs when harmful or excessive quantities of gases such as carbon dioxide, carbon monoxide, sulfur dioxide, nitric oxide and methane are introduced into the earth's atmosphere. The main sources all relate to technologies which emerged following the industrial revolution such as the burning of fossil fuels, factories, power stations, mass agriculture and vehicles\ Water pollution on the other hand is the contamination of water bodies such as lakes, rivers, oceans, and groundwater, usually due to human activities. Some of the most common water pollutants are domestic waste, industrial effluents and insecticides and pesticides. **Depletion of natural resources** Resource depletion is another negative impact of technology on the environment. It refers to the consumption of a resource faster than it can be replenished. Natural resources consist of those that are in existence without humans having created them and they can be either renewable or non-renewable. **Climate change** A long-term change in the average weather patterns that have come to define Earth's local, regional and global climates. These changes have a broad range of observed effects that are synonymous with the term. **Environmental Technology** Refers to tools or practices that affect our natural world. It's also known as green tech or even clean tech. It encompasses a wide range of industries including agriculture, transportation and energy. **Renewable Energy** Also known as 'clean energy', is energy that is collected from renewable resources which are naturally replenished such as sunlight, wind, rain, tides, waves, and geothermal heat. **Smart Technology**  Smart technologies refer to various devices, systems and applications that utilize artificial intelligence, internet connectivity and other advanced technologies to enhance and automate various tasks in various fields such as home automation, transportation, healthcare, security, etc..uses devices such as linking sensors and other appliances connected to the Internet of Things (IoT) that can be remotely monitored and programmed in order to be as energy efficient as possible and to respond to the needs of the users. **Technological Innovations in Healthcare** Advancements in technology have led to groundbreaking discoveries and innovations in the healthcare sector. From telemedicine and wearable health devices to AI-driven diagnostics and gene editing tools, technology is revolutionizing healthcare delivery, disease prevention, and patient outcomes. We assess the potential benefits and ethical considerations associated with these advancements**Electric Vehicles** The environmental technology of the electric vehicle is propelled by one or more electric motors, using energy stored in rechargeable batteries. Since 2008, there has been an increase in the manufacturing of electric vehicles due to the desire to reduce environmental concerns such as air pollution and greenhouse gases in the atmosphere. **Communication Revolution** The advent of technology has revolutionized communication, transcending geographical barriers and facilitating instantaneous global connectivity. Social media platforms, messaging apps, and video conferencing tools have transformed the way we interact and share information. This section explores how technology has facilitated the dissemination of knowledge, empowered social movements, and affected interpersonal relationships **Technology-Driven Economy** Technology has redefined economic landscapes, creating new industries, disrupting traditional markets, and transforming the nature of work. The rise of automation, robotics, and AI has implications for job markets and income distribution. We examine the positive and negative effects of technology on employment, productivity, and economic growth. **Transforming Education** In the realm of education, technology has unlocked a wealth of possibilities, enabling personalized learning experiences, remote education, and lifelong learning opportunities. We investigate the role of technology in classrooms, its impact on pedagogy, and the challenges associated with digital learning environments. **Social Dynamics and Digital Culture** The digital revolution has altered social dynamics, shaping identity, social interactions, and cultural norms. Social media, online communities, and virtual reality have created new spaces for socialization while also raising concerns about privacy, misinformation, and online harassment. We analyze the impact of technology on social behaviors and the challenges posed by the digital age.