UPSC Science and Technology
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This channel is created to provide all current affairs related to science and tech at one place. Admin - @Yogesh1908
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In News Bargam Air Base and Wakhan Corridor
Source Indian Express
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Zero Bacteria Technology
Water purification technology that eliminates bacterial contamination from water sources
Developed by IISc, Bengaluru
How It Works
-Nanoparticle Coatings
-UV Light Irradiation
-Electrostatic Filtration
-Specialized Filtration Systems
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"INS Tamal"
It is 2nd Russian-built frigate in this batch, following INS Tushil
Stealth Built to evade radar
Speeds up to 30 knots & range of 3000 km/mission
Equipped with torpedoes and rocket systems like BrahMos missile
Can be used for Helicopter Deployment
Automatic Number Plate Recognition
It uses high-performance camera to capture & read vehicle no. plates enabling automatic identification without manual intervention
Will be charged based on no. plate recognition & FASTag validation
Need not to stop at toll plazas
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Aadhaar for Chinar
J&K govt initiated to conserve the chinar tree by geo-tagging& mapping tree giving unique ID through detailed census
-Deciduous tree native to cool water-rich regions of East Himalayas
-up to 30 mtr tall &takes 30-50 yr to mature & 150 yrs to reach full size
Very Important for Prelims 2025 🚨
"Ergosphere"
- the region between the event horizon &stationary limit of rotating black hole
- Objects within ergosphere are forced to rotate along with black hole's spin due to distortion of spacetime caused by its immense gravitational pull
"NEUROMORPHIC COMPUTING TECHNOLOGY"
-focused on creating system that mimic structure & function of human brain
-combines neuroscience electrical engineering & computer science to design hardware & software that replicate neural network in brain
Repost from TgId: 1558707622
CSAT 2025 ANSWER KEY BY CSK'S CSAT OFFICIAL.pdf1.79 MB
Bioluminescent Bloom
Light-emitting phenomenon in marine & brackish waters caused by microscopic organisms
Triggered by eutrophication-excessive nutrients (nitrates, phosphates) in water from industrial waste,
High salinity,warm temp & turbidity accelerate blooms
Copepods"
-Tiny aquatic crustaceans forming most abundant multicellular groups in both marine and freshwater ecosystems
-No heart or blood vessels
-Breathe by absorbing oxygen through body surface
-Some species glow to escape predators
-Feeds on phytoplankton.
UPSC Prelims 2025 Answer key
UPSC Prelims 2025.pdf20.10 MB
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Join Us Tonight for UPSC Prelims 2025 Doubt-Solving Session!
Facing confusion over questions in today’s paper? GS SCORE faculties will be LIVE at 9:30 PM to discuss and clarify your doubts from UPSC Prelims 2025 Paper.
Session Link: https://t.me/upscpttests
Don’t miss this expert-guided discussion!
Join Now
Automatic Number Plate Recognition
It uses high-performance camera to capture & read vehicle no. plates enabling automatic identification without manual intervention
Will be charged based on no. plate recognition & FASTag validation
Need not to stop at toll plazas
CS(P) 2025 Paper -2 (CSAT)
Adobe Scan 25-May-2025.pdf6.95 MB
UPSC CSE 2025
Paper 1
CamScanner 05-25-2025 11.34.pdf13.80 MB
Prelims 2025
"Gram Negative Bacteria"
- prokaryotic organisms that are resistant to multiple drugs can cause infections like pneumonia & meningitis
- public health problem because they can pass along genetic materials that allow other bacteria to become drug-resistant as well
