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The importance of stone tools, circa 2.5 million years ago, is considered fundamental in the human development in the hunting hypothesis. [citation needed]Primatologist, Richard Wrangham, theorizes that the control of fire by early humans and the associated development of cooking was the spark that radically changed human evolution. [2]
However, according to former Indian science and technology minister Kapil Sibal, India is lagging in science and technology compared to developed countries. [4] India has only 140 researchers per 1,000,000 population, compared to 4,651 in the United States. [4] India invested US$3.7 billion in science and technology in 2002–2003. [5]
A communications artifact (Rugby Aerial Tuning Inductor) at the Science Museum, London, UK . Science and technology studies (STS) or science, technology, and society is an interdisciplinary field that examines the creation, development, and consequences of science and technology in their historical, cultural, and social contexts.
Science and technology studies (STS) in India is a fast growing field of academic inquiry in India since the 1980s. STS has developed in the country from the science movements of the 1970s and 1980s as well as the scholarly criticism of science and technology policies of the Indian state. Now the field is established with at least five ...
Our Science and Technology Heritage gallery for the National Science Centre in Delhi; A brief introduction to technological brilliance of Ancient India (Indian Institute of Scientific Heritage) Science and Technology in Ancient India Archived 2015-05-01 at the Wayback Machine; India: Science and technology, U.S. Library of Congress.
India Science is an internet-based science OTT television channel launched in 2019 as part of an initiative of the Department of Science and Technology (DST), Govt of India. [1] The channel is managed and operated by Vigyan Prasar (VP), an autonomous organization of the DST, and is dedicated to science and technology related subjects. [2] [3] [4]
The word technology can also mean the products resulting from such efforts, [2] [3] including both tangible tools such as utensils or machines, and intangible ones such as software. Technology plays a critical role in science, engineering, and everyday life. Technological advancements have led to significant changes in society.
More abstractly, a society is defined as a network of relationships between social entities. A society is also sometimes defined as an interdependent community, but the sociologist Tönnies sought to draw a contrast between society and community. An important feature of society is social structure, aspects of which include roles and social ranking.