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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GENE DRIVE TECHNOLOGY
GM-mosquito using GDT can reduce mosquito population
-powerful genetic engineering technique, alters inheritance of genes in population
-hacks natural process of heredity making specific gene to spread through population
-based on use of CAS9
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Sustainable alternative to conventional nickel extraction methods ….
After recent Ukraine's Drone Attack on Russia under Operation Spider's Web
FPV DRONES are in News
What are FPV drones?
First-person view means that a person piloting a drone can see what the drone sees, through a camera attached to its body. The live video can be seen through specialised goggles, or on smartphones and other kinds of screens.
This enables precise flying and manoeuvrability by the operator from a remote location, almost like an aircraft. Such drones are also used in filming and other non-defence purposes
In war they are often fitted with explosives and flown straight into enemy targets, where they explode on impact.
They are getting popular because they are
Small in size Difficult to detect
Cheap in comparison to other Drones which reduces the cost of operations
They are often fitted with explosives and flown straight into enemy targets, where they explode on impact.
So FPV DRONES are more commonly used in military attacks nowadays and gaining popularity
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Interview Appeared and who those have given 2 Mains will be preferred! (English/Hindi)
Need dedicated and Quality Evaluators (Free Lancing & Full time)
If you are interested in evaluation work opportunities, please complete the Google form linked below. Our team will reach out to you if you are shortlisted.
https://forms.gle/8AjYTZcy1ooGTMys5
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QUASARS (quasi-stellar radio source)
Highly luminous and energetic active galactic nucleus (AGN) powered by supermassive black hole at center of galaxy
They emit intense X-rays and visible light and among the brightest and most powerful objects in the universe
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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
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After recent Ukraine's Drone Attack on Russia under Operation Spider's Web
FPV DRONES are in News
What are FPV drones?
First-person view means that a person piloting a drone can see what the drone sees, through a camera attached to its body. The live video can be seen through specialised goggles, or on smartphones and other kinds of screens.
This enables precise flying and manoeuvrability by the operator from a remote location, almost like an aircraft. Such drones are also used in filming and other non-defence purposes
In war they are often fitted with explosives and flown straight into enemy targets, where they explode on impact.
They are getting popular because they are
Small in size Difficult to detect
Cheap in comparison to other Drones which reduces the cost of operations
They are often fitted with explosives and flown straight into enemy targets, where they explode on impact.
So FPV DRONES are more commonly used in military attacks nowadays and gaining popularity
GENE DRIVE TECHNOLOGY
GM-mosquito using GDT can reduce mosquito population
-powerful genetic engineering technique, alters inheritance of genes in population
-hacks natural process of heredity making specific gene to spread through population
-based on use of CAS9
GEO 300+ MAINS 25 SCHEDULE
GEO 300+ ENRICH_MAINS 2025_SCHEDULE.pdf8.12 KB
🚨🚨Important Announcement Geography Enrichment (GEO 300+) cum Test Series Main's 25 Program!!
Orientation CLASS
👉Only limited seats are available now!!
Component 1:
☘️ Revise Syllabus with 300+ Qs
☘️ Based upon PYQ & Current Affair Themes
☘️ 50+ Enrichment Sessions
☘️ Integration of Thinkers, Case Studies etc
☘️ Hand written model answers
Component 2:
👉10 Sectional & 4 Full Length Tests
👉 Handwritten Model Answers
👉 Personalised Evaluation by Shikha Ma’am.
👉 Guaranteed Evaluation in 3-4 Days
👉 Daily offline mentorship with Ankit.A geography topper
👉 GEOGRAPHY OPTIONAL yearly current affairs booklet 2025-26
**Students will get Topper's handwritten model answer booklets with GEO 300 + Batch
**Admissions will be CLOSED once seats are filled!
For Queries, Call at 9311082312 or fill the form at https://forms.gle/dqijMWGvTa3BCU3N6
[CLICK HERE - To watch Topper's talk with AIR 67 - Farkhanda Qureshi & Shikha Ma'am]
farkhanda final testimony.mp414.58 MB
Agent Orange
Blend of herbicides used to defoliate trees & shrubs depriving enemy troops of cover
Dioxin can persist 20 yrs in humans & 100 yrs in soil & water
Areas sprayed were unfit for agriculture for yrs severely damaging wildlife soil quality & livelihoods
France has discovered the worlds largest white hydrogen deposit in Moselle region
“White hydrogen”
Naturally occurring pure hydrogen found underground, formed due to geological reactions
It emerges when minerals react with water deep beneath the Earth’s crust
