🤔 How it works …….. ⁉ Air conditioner working principle AC operating principle of the air conditioner. An air conditioner collects hot air from a particular room, processes it into itself with the help of a refrigerant and a series Read more
🇮🇳 FACTS ABOUT INDIA🇮🇳 ========================== Karnataka : The region was popularly referred to as ‘Karnata desa’ in Indian history. The other accepted derivative comes from the Kannada words *karu* and *nādu* meaning elevated land, or from the Kannada words kal Read more
🤔 How it works …….. ⁉ Over the centuries, paper has been made from a wide variety of materials — wood pulp, rice, water plants, cotton, even old clothes! But no matter what you use to make paper — you Read more
🇮🇳 FACTS ABOUT INDIA🇮🇳 ========================== There are 34 operational International Airports in India. Indira Gandhi International Airport is the largest International airport constructed in 5495 acres. Airport of Trichy is the smallest airport in India. Juhu Aerodrome, Mumbai is the Read more
🤔 How it works …….. ⁉ How a Vaccine work? Vaccines contain weakened or inactive parts of a particular organism (antigen) that triggers an immune response within the body. Newer vaccines contain the blueprint for producing antigens rather than the Read more
🇮🇳 FACTS ABOUT INDIA🇮🇳 ========================== The World’s First Granite Temple is the Brihadeswara Temple at Tanjavur, Tamil Nadu. The shikhara of the temple is made from a single 80-tonne piece of granite. This magnificent temple was built in just five Read more
🤔 How it works …….. ⁉ How cement becomes solid Concrete is basically a mixture of aggregates and paste. The aggregates are sand and gravel or crushed stone; the paste is water and portland cement. Water and cement initially form Read more
🇮🇳 FACTS ABOUT INDIA🇮🇳 ========================== Satish Dhawan Space Centre – SDSC (formerly Sriharikota Range – SHAR) is a rocket launch centre (spaceport) operated by Indian Space Research Organisation (ISRO). It is located in Sriharikota in Andhra Pradesh. Sriharikota Range was Read more
🤔 How it works …….. ⁉ How harmonium produce sound…? Harmonium, also called Reed Organ, free-reed keyboard instrument that produces sound when wind sent by foot-operated bellows through a pressure-equalizing air reservoir causes metal reeds screwed over slots in metal Read more
🇮🇳 FACTS ABOUT INDIA🇮🇳 ========================== Kallanai Dam is the oldest dam in India. Fourth oldest dam in the world. Built across Kaveri River in south Indian state of Tamil Nadu. VEDIK GYAN: Shukra is the name of a son of Read more