Science Tech

 Intoxicants The intoxicants used in society  might be taken as the following: alcohol, bhang, ganja, tobacco and opium, coca etc. Alcohol as an intoxicant Subscribe on YouTube Alcohol, also known by its chemical name ethanol, is a psychoactive substance that is the active ingredient in drinks such as beer, wine, and distilled spirits … Read more Intoxicants

 Subscribe on YouTube Contribution of Prominent Indian Scientists Join Our Telegram Channel   Ever since Vedic times, science and scientific inquiry have been integral to Indian intellectual endeavors. It is widely known that Indian mathematicians invented the concept of zero and the decimal system of numbers. It is perhaps not as well known that the Pythagorean … Read more Contribution Of Prominent Indian Scientists

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 Rain Water Harvesting v  Water forms the lifeline of any society. Water is essential for the environment, food security and sustainable development. v  All the known civilizations have flourished with water source as the base and it is true in the present context too. v  Availability of drinking water and provision of sanitation … Read more Rain Water Harvesting

 Endothermic Reactions Endothermic reactions are those chemical reactions where energy is absorbed by the system from the surroundings mostly in the form of heat. The concept is applied in the physical sciences like chemical reactions where hear is converted to chemical bond energy by way of experiments. Common examples of endothermic … Read more Exothermic And Endothermic Reactions.

 Refraction of light Refraction is the bending of light (it also happens with sound, water and other waves) as it passes from one transparent substance into another.  This bending by refraction makes it possible for us to have lenses, magnifying glasses, prisms and rainbows. Even our eyes depend upon this bending of light. … Read more Refraction Of Light

 Nuclear energy Everything around us is made up of tiny objects called atoms. Most of the mass of each atom is concentrated in the center (which is called the nucleus), and the rest of the mass is in the cloud of electrons surrounding the nucleus. Protons and neutrons are subatomic particles that comprise … Read more Nuclear Energy

 Fertilizers All plants need certain mineral nutrients to survive. These minerals occur naturally in the soil and are taken up from the soil by the roots of the plants. Most soils usually have enough of these minerals to keep plants healthy. However, some nutrients are gradually used up by the plants, or are … Read more Fertilizars

 Dry cell A dry cell is an electrochemical cell that uses a low-moisture electrolyte instead of a liquid electrolyte as a wet cell does. This feature makes the dry cell much less prone to leaking and is therefore more suitable for portable applications. The zinc-carbon battery is one of the most common examples … Read more Dry Cell

 Subscribe on YouTube Preservation & promotion of culture and indigenous knowledge- Use of Regional Language in ICT “A nation’s culture resides in the hearts and in the soul of its people.” -Mahatma Gandhi Indigenous Knowledge (IK) refers to the knowledge, innovations, and practices of indigenous groups in matters related to agriculture and environmental … Read more Preservation & Promotion Of Culture And Indigenous Knowledge Use Of Regional Language In ICT (2)