Kalam-250
⚜️Skyroot Aerospace successfully conducted a test firing of the Stage-2 propulsion system, named Kalam-250, of the Vikram-1 space launch vehicle.
⚜️Stage 2 is crucial for propelling the launch vehicle from the atmospheric phase to outer space.
⚜️The Kalam-250 utilizes high-strength carbon composite materials and a solid fuel system with an Ethylene-Propylene-Diene terpolymers (EPDM) Thermal Protection System (TPS).
⚜️It also features a carbon ablative flex nozzle and high-precision electro-mechanical actuators for thrust vector control.
source : thehindu
⚜️Skyroot Aerospace successfully conducted a test firing of the Stage-2 propulsion system, named Kalam-250, of the Vikram-1 space launch vehicle.
⚜️Stage 2 is crucial for propelling the launch vehicle from the atmospheric phase to outer space.
⚜️The Kalam-250 utilizes high-strength carbon composite materials and a solid fuel system with an Ethylene-Propylene-Diene terpolymers (EPDM) Thermal Protection System (TPS).
⚜️It also features a carbon ablative flex nozzle and high-precision electro-mechanical actuators for thrust vector control.
source : thehindu
News: In a historic move, the Kerala Kalamandalam, a deemed university for arts and culture, has lifted gender restrictions to learn Mohiniyattam
Mohiniyattam:
⚜️ It is an Indian classical dance form that evolved in the state of Kerala.
⚜️ History and Evolution: Its roots date back to the age-old Sanskrit Hindu text on performing arts called ‘NatyaShastra’.
⚜️It is used to be performed by Devadasis (temple dancers) in temples during the rule of the Chera kings from 9 to 12 C.E.
⚜️It is conventionally a solo dance performed by female artists. It adheres to the Lasya type that showcases a more graceful, gentle and feminine form of
dancing.
⚜️ It emotes a play through dancing and singing, where the song is customarily in Manipravala, which is a mix of Sanskrit and Malayalam language.
⚜️ The hand gestures, 24 in number, are mainly adopted from ‘Hastha Lakshana Deepika’, a text followed by Kathakali
Mohiniyattam:
⚜️ It is an Indian classical dance form that evolved in the state of Kerala.
⚜️ History and Evolution: Its roots date back to the age-old Sanskrit Hindu text on performing arts called ‘NatyaShastra’.
⚜️It is used to be performed by Devadasis (temple dancers) in temples during the rule of the Chera kings from 9 to 12 C.E.
⚜️It is conventionally a solo dance performed by female artists. It adheres to the Lasya type that showcases a more graceful, gentle and feminine form of
dancing.
⚜️ It emotes a play through dancing and singing, where the song is customarily in Manipravala, which is a mix of Sanskrit and Malayalam language.
⚜️ The hand gestures, 24 in number, are mainly adopted from ‘Hastha Lakshana Deepika’, a text followed by Kathakali
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Atomic clocks
🕰India is deploying atomic clocks nationwide to synchronize all digital devices with Indian Standard Time, enhancing uniformity and national security.
🕰An atomic clock is a highly accurate timekeeping device that combines a quartz crystal oscillator with an atom, typically caesium or hydrogen, to measure time precisely.
🕰It was Invented in 1955 by Louise Essen. It combines a quartz crystal oscillator with an atom for precise timekeeping.
🕰Types of Atomic Clocks
1.Caesium and hydrogen maser
2.Hydrogen maser clocks
🕰Atomic Clocks in India :
CSIR-NPL are now setting up new atomic clocks in Bhubaneswar, Jaipur, and Hyderabad, in addition to the existing ones in Faridabad and Ahmedabad. By June, these new clocks will be installed, and the government will require all device manufacturers to sync with Indian Standard Time
By the Ministry of Consumer Affairs and NPL.
🕰India is deploying atomic clocks nationwide to synchronize all digital devices with Indian Standard Time, enhancing uniformity and national security.
🕰An atomic clock is a highly accurate timekeeping device that combines a quartz crystal oscillator with an atom, typically caesium or hydrogen, to measure time precisely.
🕰It was Invented in 1955 by Louise Essen. It combines a quartz crystal oscillator with an atom for precise timekeeping.
🕰Types of Atomic Clocks
1.Caesium and hydrogen maser
2.Hydrogen maser clocks
🕰Atomic Clocks in India :
CSIR-NPL are now setting up new atomic clocks in Bhubaneswar, Jaipur, and Hyderabad, in addition to the existing ones in Faridabad and Ahmedabad. By June, these new clocks will be installed, and the government will require all device manufacturers to sync with Indian Standard Time
By the Ministry of Consumer Affairs and NPL.
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17-year-old #JayhanBhagvati from #Mumbai became the youngest private pilot in the state when he received his licence on March 21.
Know about him
Know about him
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