Bharat Rakshak

Amber G.

Six Indian Equations That Saved Every Bank in 2008 .... Aryabhata's modular arithmetic (499 CE) — the math your bank login still runs on. Every one of them load-bearing in modern fintech and cybersecurity. <snip> Let us give credit where credit is due. RSA depends critically on the Chinese Remainde...

Amber G.

// so there it is solid evidence that Prayagraj is the meeting point of 3 rivers - ganga, yamuna and saraswati. The Vedas talk about Saraswati river. "Solid eidence" ???? - Not really! That would be overstating (By FAR) what the scientists actually established. The researchers presented e...

Amber G.

xpost: The Smithsonian added Nandini Harinath's saree to its space exploration exhibit in Washington. Harinath wore the saree during India's Mars Orbiter Mission launch in 2013. She was deputy operations director and key to the mission's success at ISRO https://pbs.twimg.com/media/HIJwOSvaoAAx61v?fo...

Amber G.

The Smithsonian added Nandini Harinath's saree to its space exploration exhibit in Washington. Harinath wore the saree during India's Mars Orbiter Mission launch in 2013. She was deputy operations director and key to the mission's success at ISRO https://pbs.twimg.com/media/HIJwOSvaoAAx61v?format=p...

Amber G.

sharing: 'Single, unmarried doctor': Former US diplomat says he faced multiple visa rejections even in 1984 I personally know about 3 such stories where US embassy in India (in old days in 70's), initially denied Visa for similar 'ignorant/silly/arbitrary ' reasons and then were humiliated when high...

Amber G.

Amber G. wrote may times about Pingala, and repeated it just a day ago! Pingala : He is essentially the father of binary notation and combinatorics. His work in the Chandahsastra (on poetic meters) contains the earliest descriptions of what we now call Fibonacci numbers( or Hemachandra numbers)e an...

Amber G.

The Haiyang Nuclear Power Plant is the closest existing model to my "quad" vision [ Nuclear + Desalination + District Heat] ; the next one is Susquehanna, USA [ Nuclear + Hyperscale Data Center ] but this "Quad vision" is nowhere implemented as a whole , but is the most ideal fo...

Amber G.

Just two Live updates:
Live Updates:Trump says ceasefire with Iran on ‘massive life support’ after he rejects Tehran’s proposal

Live Updates: Iran vows to fight on as Trump says ceasefire is "on life support"

Amber G.

Pakistani deputy PM - Pakistan was ready for the ceasefire at the night of 9-10 may too but Indian govt chose to destroy Pakistani airbases. Last Punch before ending the war..

Amber G.

Reuters: - India plans to reduce the size of exclusion zones around nuclear plants to free up significant amounts of land for reactor expansions, three officials familiar with the matter said, in a move ‌to attract private investment that is likely to face backlash from opposition parties and the p...

Amber G.

Presenting for true beliers

Amber G.

Trump says loss of Hormuz is "genius" because countries are now looking for other regions for energy, including Texas.

Amber G.

How does one solve that Lagrangian? Lagrangian density L , which for geophysical fluid dynamics involves the kinetic energy of the ocean currents minus the potential energy (incorporating density gradients and gravity), plus terms for the Earth's rotation (Coriolis force): L = T - V +L_ext Now appl...

Amber G.

7 Nobel prizes the British discredited — and the 4 trillion-dollar industries it built From the dhaga in physics . please read some interesting posts...about these.. Let me post again from my archive: (American Institute of Physics - Emilio Segrè Visual Archive) How many can you identify?. https://...

Amber G.

^^^Yes — there definitely are people questioning aspects of the story, especially because the rescue itself was heavily publicized while verifiable follow-up details have remained sparse. The skepticism falls into a few categories: “Why no names or interviews?” “Why no official photos?” “Why such dr...

Amber G.

cont.. (Read on if interested in Mahavira and Pingla Math contribution) Mahavira, or Mahaviracharya : is an exceptionally compelling figure- he represents a crucial pivot point where mathematics was formally emancipated from its traditional role as a mere tool for astronomy. His Gaṇitasārasangraha (...

Amber G.

Yeah, why should it be known as the "De Bruijn sequence" is the question :). If Pingala's contributions were truly recognized, it should be known as the "Pingala sequence." Thanks for the pointer though. There is a famous inside joke in mathematics and science called Stigler's L...

Amber G.

... Amber ji, yes, I remember all your old posts regarding the Kerala school of mathematics. The paper by Whish however was something I was not aware of earlier, that's why I posted that. It was great to be able to find it online and fact-check the video which I linked :). Also, the video talks abo...

Amber G.

This post is without any links to the literature - it is largely from memory but if necessary can be tightened up considerably. Actually, I will count on Amber G to correct and go into depth on this if there is interest. :D <snip> Careful, A_Gupta ji—you know what happens when you 'count on' me to ...

Amber G.

This is the 1834 paper by Charles M. Whish to the Royal Asiatic Society of GB and Ireland: https://www.jstor.org/stable/25581775?seq=1 On the Hindú Quadrature of the Circle, and the Infinite Series of the Proportion of the Circumference to the Diameter Exhibited in the Four S'ástras, the Tantra San...

Amber G.

Question: does an economy of scale in manufacturing of nuclear plants hit if one is producing a thousand instead of a hundred? If India can use 100, can it find customers for 900 in the Global South? Trying AI (Minimal editing by a human): The skepticism regarding "product line" savings i...

Amber G.

Thanks to irradiation technology that extends shelf life and kills pests without altering taste..

sharing: The Nuclear Facility Providing Indian Mangoes To America

Amber G.

Trump yesterday: "Their missiles are mostly decimated; they have some, they have probably 18, 19 percent, but not a lot by comparison to what they had." WaPo today: "Iran retains about 75 percent of its prewar inventories of mobile launchers and about 70 percent of its prewar stockpil...

Amber G.

New: US Court finds Trump’s new 10% tariff on India and countries around the world illegal Two courts have now struck down Trump's tariffs in three months. First the Supreme Court: 6-3, including two of his own appointees voting against him. Then a federal trade court today, on the replacement tarif...

Amber G.

This Scientific American article also examines the technical and political complexities of Trump’s demand to physically remove Iran's "nuclear dust"—the enriched uranium remaining in facilities damaged during the 2025 military strikes... Conclusions similar to mine. The Concept of "Nu...

Amber G.

Amber G.

Governor of West Bengal, RN Ravi, has issued an Order dissolving the West Bengal Legislative Assembly with effect from 07 May 2026.

Amber G.

Why is Iran going down the centrifuge route for its quest for a nuclear weapon? Iran's preference for the centrifuge route is primarily driven by the dual-use nature of the technology and its concealability . Unlike plutonium production, which requires large, easily detectable nuclear reactors with...

Amber G.

Finally few more technical points - did not see it discussed much.. The "Pickaxe Mountain" facility (locally known as Kuh-e Kolang Gaz La) has become the central "ghost" in the Islamabad negotiations. While the JCPOA focused on the known quantities at Natanz and Fordow, this site...

Amber G.

... Cont.. Based on current reports from early May 2026, here is the technical breakdown regarding your specific points: 1. The "No Nuclear Weapons" Clause In the JCPOA (2015), Paragraph 1 explicitly stated: "Iran reaffirms that under no circumstances will Iran ever seek, develop or a...

Amber G.

US intelligence indicates limited new damage to Iran's nuclear program, sources say According to this report- intelligence assessments: Despite recent operations, Tehran’s potential timeline to produce a nuclear weapon remains largely unchanged...<snip>.. The assessment contradicts more optimistic ...

Amber G.

An EU report says around 6000 EU firms are active in India, generating €186 billion in turnover in 2024, equivalent to around 5% of India’s GDP and nearly a quarter of its manufacturing sector turnover:

Amber G.

^^^Meta is not moving. The company remains headquartered in Menlo Park, California. Zuckerberg is moving his personal residency, but the "Social Media Giant" itself is staying put in Silicon Valley for now. (But California is trying to apply 'spooky action at a distance,' claiming that if ...

Amber G.

@Cyrano, @Jay - it seems we are tripping over the definition of 'hardware' versus 'fuel.' If we disqualified energy sources based on the expiration date of their machinery, even your beloved dams would fail the test—silt happens! To put Jay’s excellent points into perspective: - claiming solar is 'g...

Amber G.

By what definition are solar and wind renewables? The only ones to me are hydro and biomass. Solar and wind are defined as renewables because they rely on replenishable natural flux —the sun’s fusion and atmospheric pressure gradients—which aren't depleted by use. While hydro and biomass store this...

Amber G.

:shock: What has happened to him? Trump: India lucky to have Modi https://x.com/Ajay90977887/status/2051701878719971788?s=20 Unkil's trying hide his contributions to destabilize Bharat and his network of trouble rousers in a key border state. Makes it all relevant in the American report of congratu...

Amber G.

^^^ The amount of times Trump now says Pakistan, many people are wondering if Pakistan controlling the USA ?

Amber G.

kamikaze dolphins?
Hegseth: I can't confirm or deny whether we have kamikaze dolphins, but I can confirm they dont'

Amber G.

Pixxel will design, build, launch, and operate the satellite, and Sarvam will provide the AI backbone

Pixxel to launch India’s first orbital data centre satellite this year

Amber G.

US intelligence indicates limited new damage to Iran's nuclear program, sources say According to this report- intelligence assessments: Despite recent operations, Tehran’s potential timeline to produce a nuclear weapon remains largely unchanged. The program's overall trajectory—specifically the tim...

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