Society
Study what you love, to love what you do
“It’s OK to take time, and not want to be a part of the rat race,” says Sai Shruti, a physics and history of science graduate, about pursuing educational goals. EdPublica interviewed Sai Shruti for the International Day for Women and Girls in STEM 2024.
On the occasion of the International Day for Women and Girls in Science this year, EdPublica set out to interview ambitious young women from across the world, exploring their interests in science and beyond.
EdPublica‘s science editor Karthik Vinod interviewed Sai Shruti Sudarsan, a physics and history graduate who’s into content creation and Carnatic music from India.
Sai Shruti recently completed her master’s degree in history and philosophy of science from the prestigious University College London (UCL) in the UK. Before this, she did her bachelor’s honors degree in physics from the Sri Sathya Sai Institute of Higher Learning in India. Now back in India, she’s doing a correspondence degree in Carnatic Music from the University of Madras.
We asked Sai Shruti about her academic journey so far, her aspirations, and whether she could lend a piece of advice to our young readers, about pursuing educational goals.
The e-mail interview between Sai and Karthik was edited for brevity. Here are the excerpts:
Hello Sai, thanks for agreeing to be interviewed!
You’ve returned from the UK having done your master’s studies just now. And previously, you’d done your undergraduate studies in India. How would you compare your academic experience in India with the UK?
I had extremely contrasting experiences but I’m very happy I got to undergo both of them. College in the UK was very flexible and I had to do a lot of self-studying and had to take full responsibility of my own learning. I was free to explore my interests in the field and had many modules to choose from. College in India felt like an extended version of schooling—we were made to study and work so independent learning was less, but I think at a bachelor’s level I needed the hand-holding I got.
How did you manage your life in the UK – between balancing academics with socializing, and taking up personal responsibilities? What was your day like?
If this was a video or in-person interview, you would’ve seen me laughing! Being the introvert I was (I’ve become a bit more social now), I didn’t have much of a social life. Personal responsibilities were just household work which I was able to manage pretty well. I was a part-time tutor at a tuition center which took about 10 hours of my week. Apart from that I had ample time to focus on music and I found myself creating a lot of stuff there. Academics were chill—my course did not demand as much time as a proper STEM course would, so I had time for everything.
Did you have any ‘culture shocks’ upon arriving for the first time in the UK?
Although I expected to receive some, I got none really. I found it comfortable and adapted very quickly. Maybe the only shock I had was when looking at those price tags :’) I had to train myself to stop converting pounds to rupees when buying my necessities.
What interested you to pursue physics? What did you aspire to become?
I’d give all the credits to my physics tuition teacher in my 11th & 12th grade for that.
I opted for the science stream after 10th grade, because the commerce stream seemed more alien to me, and arts weren’t an option back then. Going for tuitions was (and still seems to be) the norm, but neither my parents nor I was keen to join one at first. I joined tuitions for physics because someone had recommended my teacher to me – and that was and still is – one of the best decisions I’d made in my life so far (so much so that my teacher occupied quite some space in my SOP for master’s)! He made me fall in love with not just physics, but with science and learning in general.
But here’s the thing—I still don’t have any great aspirations to become a “scientist”, or anything ‘big’ in STEM after 12th grade. I was always into the arts, especially music. But having a BSc. Physics degree seemed safer and more practical than having a bachelor’s in music. I can pursue music any time – in fact, I’m doing that right now. So, my bachelor’s in physics happened, and I didn’t go into core STEM after that. And I didn’t 😉
“Go with the flow”, Courtesy: Anton Lukin / Unsplash
And what has changed for you since then, to do a master’s in history and philosophy of science in the UK? How has that added value to you and your career prospects?
I stood by my decision to not get into core STEM, but I wanted to stay in touch with science, especially physics.
After my bachelor’s degree, I took a break to research possible courses, and ended up discovering history and philosophy of science. I went through some online courses to understand what it was all about, and whether I’d really like doing it, ultimately landing at UCL to do my MSc. History and Philosophy of Science.
I found myself liking history of science and science communication more, which then opened me up to do public engagement and science journalism. That’s the career path I’m embarking on right now.
Did you face any resistance from your family for pursuing your interests?
I’m ever grateful, and feel extremely lucky for my parents’ unwavering support in whatever I’ve done until now. I faced absolutely no resistance from them about pursuing my niche interests. In fact, I actually got more support and understanding from them! I’ve had the complete freedom to explore my passion and interests in order to do what I truly love.
That’s nice to hear! So, what are you doing currently?
I work at Previu, an AI-driven healthcare startup which focuses on lifestyle transformation and cancer care. I hold an official designation there as “Scientific Content Writer”, but I mostly manage social media and content.
Not so much writing, but I create content in addition to designing brochures, templates, flyers and such for the company. So I’d say I’m in the marketing and branding department of the company, playing a role in the digital side of things.
So, what’s next for you now – as in your future goals?
I had a lot of potential research questions while doing my MSc at UCL , which I would love to work on. So, my future goal would be to do a PhD in history of science. I see a future in education … I love teaching!
How do you feel about there being an International Day for Women and Girls in STEM this Sunday?
I wasn’t aware of this until you brought this up! But I think it’s a good initiative to acknowledge, encourage and appreciate the minority of women there is in STEM. Science, or more generally, knowledge, should never be a gender thing! It’s good to see more platforms and initiatives breaking such stereotypes.
That’s great! What would you like to tell girls and boys – or their parents – about making choices about college education? How did you ultimately choose your path and remain committed?
Take your time. But RESEARCH! Talk to people and get their perspectives. But keep in mind that the final decision must still be yours! It’s crucial to study what you love, in order to love what you do. It’s OK to take time, and not want to be a part of the rat race.
Circumstances definitely differ. Many may not have the time or space to do things at their pace. For financial difficulties contribute majorly to what and where you do it. But you’re not alone in this world. There are people ready to guide and help, so never hesitate to ask.
I’m a literal “go with the flow” kind of person. I’m not being pretentious or trying to be cool here. It’s not a great attitude for someone with ambitious goals. But I think it’s OK, since I’m in a relatively better mental and financial space to let myself not be anxious and actively plan my future.
All credits to my parents for providing me with the liberty, and keeping me in that position! So I don’t have much advice for being focused on goals—I still don’t know what, or where I would be in the next two years. I do have a destination in mind, but I absolutely have no idea about the path I’m going to take. We’ll figure that out along the way 😉
Technology
From Tehran Rooftops To Orbit: How Elon Musk Is Reshaping Who Controls The Internet
How Starlink turned the sky into a battleground for digital power — and why one private network now challenges the sovereignty of states
On a rooftop in northern Tehran, long after midnight, a young engineering student adjusts a flat white dish toward the sky. The city around him is digitally dark—mobile data throttled, social media blocked, foreign websites unreachable. Yet inside his apartment, a laptop screen glows with Telegram messages, BBC livestreams, and uncensored access to the outside world.
Scenes like this have appeared repeatedly in footage from Iran’s unrest broadcast by international news channels.
But there’s a catch. The connection does not travel through Iranian cables or telecom towers. It comes from space.
Above him, hundreds of kilometres overhead, a small cluster of satellites belonging to Elon Musk’s Starlink network relays his data through the vacuum of orbit, bypassing the state entirely.
For governments built on control of information, this is no longer a technical inconvenience. It is a political nightmare. The image is quietly extraordinary. Not because of the technology — that story is already familiar — but because of what it represents: a private satellite network, owned by a US billionaire, now functioning as a parallel communications system inside a sovereign state that has deliberately tried to shut its citizens offline.
The Rise of an Unstoppable Network
Starlink, operated by Musk’s aerospace company SpaceX, has quietly become the most ambitious communications infrastructure ever built by a private individual.
As of late 2025, more than 9,000 Starlink satellites orbit Earth in low Earth orbit (LEO) (SpaceX / industry trackers, 2025). According to a report in Business Insider, the network serves over 9 million active users globally, and Starlink now operates in more than 155 countries and territories (Starlink coverage data, 2025).
It is the largest satellite constellation in human history, dwarfing every government system combined.
This is not merely a technology story. It is a power story.
Unlike traditional internet infrastructure — fibre cables, mobile towers, undersea routes — Starlink’s backbone exists in space. It does not cross borders. It does not require landing rights in the conventional sense. And, increasingly, it does not ask permission.
Iran: When the Sky Replaced the State
During successive waves of anti-government protests in Iran, authorities imposed sweeping internet shutdowns: mobile networks crippled, platforms blocked, bandwidth throttled to near zero. These tactics, used repeatedly since 2019, were designed to isolate protesters from each other and from the outside world.
They did not fully anticipate space-based internet.
By late 2024 and 2025, Starlink terminals had begun appearing clandestinely across Iranian cities, smuggled through borders or carried in by diaspora networks. Possession is illegal. Penalties are severe. Yet the demand has grown.
Because the network operates without local infrastructure, users can communicate with foreign media, upload protest footage in real time, coordinate securely beyond state surveillance, and maintain access even during nationwide blackouts.
The numbers are necessarily imprecise, but multiple independent estimates provide a sense of scale. Analysts at BNE IntelliNews estimated over 30,000 active Starlink users inside Iran by 2025.
Iranian activist networks suggest the number of physical terminals may be between 50,000 and 100,000, many shared across neighbourhoods. Earlier acknowledgements from Elon Musk confirmed that SpaceX had activated service coverage over Iran despite the lack of formal licensing.
This is what alarms governments most: the state no longer controls the kill switch.

Ukraine: When One Man Could Switch It Off
The power — and danger — of this new infrastructure became even clearer in Ukraine.
After Russia’s 2022 invasion, Starlink terminals were shipped in by the thousands to keep Ukrainian communications alive. Hospitals, emergency services, journalists, and frontline military units all relied on it. For a time, Starlink was celebrated as a technological shield for democracy.
Then came the uncomfortable reality.
Investigative reporting later revealed that Elon Musk personally intervened in decisions about where Starlink would and would not operate. In at least one documented case, coverage was restricted near Crimea, reportedly to prevent Ukrainian drone operations against Russian naval assets.
The implications were stark: A private individual, accountable to no electorate, had the power to influence the operational battlefield of a sovereign war. Governments noticed.

Digital Sovereignty in the Age of Orbit
For decades, states have understood sovereignty to include control of national telecom infrastructure, regulation of internet providers, the legal authority to impose shutdowns, the power to filter, censor, and surveil.
Starlink disrupts all of it.
Because, the satellites are in space, outside national jurisdiction. Access can be activated remotely by SpaceX, and the terminals can be smuggled like USB devices. Traffic can bypass domestic data laws entirely.
In effect, Starlink represents a parallel internet — one that states cannot fully regulate, inspect, or disable without extraordinary countermeasures such as satellite jamming or physical raids.
Authoritarian regimes view this as foreign interference. Democratic governments increasingly see it as a strategic vulnerability. Either way, the monopoly problem is the same: A single corporate network, controlled by one individual, increasingly functions as critical global infrastructure.
How the Technology Actually Works
The power of Starlink lies in its architecture. Traditional internet depends on fibre-optic cables across cities and oceans, local internet exchanges, mobile towers and ground stations, and centralised chokepoints.
Starlink bypasses most of this. Instead, it uses thousands of LEO satellites orbiting at ~550 km altitude, user terminals (“dishes”) that automatically track satellites overhead, inter-satellite laser links, allowing data to travel from satellite to satellite in space, and a limited number of ground gateways connecting the system to the wider internet.
This design creates resilience: No single tower to shut down, no local ISP to regulate, and no fibre line to cut.
For protesters, journalists, and dissidents, this is transformative. For governments, it is destabilising.
A Private Citizen vs the Rules of the Internet
The global internet was built around multistakeholder governance: National regulators, international bodies like the ITU, treaties governing spectrum use, and complex norms around cross-border infrastructure.
Starlink bypasses much of this through sheer technical dominance, and it has become a company that: owns the rockets, owns the satellites, owns the terminals, controls activation, controls pricing, controls coverage zones… effectively controls a layer of global communication.
This is why policymakers now speak openly of “digital sovereignty at risk”. It is no longer only China’s Great Firewall or Iran’s censorship model under scrutiny. It is the idea that global connectivity itself might be increasingly privatised, personalised, and politically unpredictable.

The Unanswered Question
Starlink undeniably delivers real benefits, it offers connectivity in disaster zones, internet access in rural Africa, emergency communications in war, educational access where infrastructure never existed.
But it also raises an uncomfortable, unresolved question: Should any individual — however visionary, however innovative — hold this much power over who gets access to the global flow of information?
Today, a protester in Tehran can speak to the world because Elon Musk chooses to allow it.
Tomorrow, that access could disappear just as easily — with a policy change, a commercial decision, or a geopolitical calculation.The sky has become infrastructure. Infrastructure has become power. And power, increasingly, belongs not to states — but to a handful of corporations.
There is another layer to this power calculus — and it is economic. While Starlink has been quietly enabled over countries such as Iran without formal approval, China remains a conspicuous exception. The reason is less technical than commercial. Elon Musk’s wider business empire, particularly Tesla, is deeply entangled with China’s economy. Shanghai hosts Tesla’s largest manufacturing facility in the world, responsible for more than half of the company’s global vehicle output, and Chinese consumers form one of Tesla’s most critical markets.
Chinese authorities, in turn, have made clear their hostility to uncontrolled foreign satellite internet, viewing it as a threat to state censorship and information control. Beijing has banned Starlink terminals, restricted their military use, and invested heavily in its own rival satellite constellation. For Musk, activating Starlink over China would almost certainly provoke regulatory retaliation that could jeopardise Tesla’s operations, supply chains, and market access. The result is an uncomfortable contradiction: the same technology framed as a tool of freedom in Iran or Ukraine is conspicuously absent over China — a reminder that even a supposedly borderless internet still bends to the gravitational pull of corporate interests and geopolitical power.
Climate
Ancient lake sediments suggest India’s monsoon was far stronger during medieval warm period
New palaeoclimate evidence from central India suggests that the Indian Summer Monsoon was significantly stronger during the medieval warm period than previously believed
India’s monsoon history may be more intense than previously assumed, according to new palaeoclimate evidence recovered from lake sediments in central India. Scientists analysing microscopic pollen preserved in Raja Rani Lake, in present-day Korba district of Chhattisgarh, have found signs of unusually strong and sustained Indian Summer Monsoon rainfall between about 1,060 and 1,725 CE.
The findings come from researchers at the Birbal Sahni Institute of Palaeosciences (BSIP), an autonomous institute under the Department of Science and Technology, and are based on a detailed reconstruction of vegetation and climate in India’s Core Monsoon Zone (CMZ)—the region that receives nearly 90 percent of the country’s annual rainfall from the Indian Summer Monsoon.
Reading climate history from pollen
Researchers extracted a 40-centimetre-long sediment core from Raja Rani Lake. These layers of mud record environmental changes spanning roughly the last 2,500 years. Embedded within them are fossil pollen grains released by plants that once grew around the lake.
By identifying and counting these grains—a method known as palynology—the team reconstructed past vegetation patterns and inferred climate conditions. Forest species that thrive in warm, humid environments point to periods of strong rainfall, while grasses and herbs are indicators of relatively drier phases.
According to the scientists, the pollen record from the medieval period shows a clear dominance of moist and dry tropical deciduous forest taxa. This points to a persistently warm and humid climate in central India, driven by a strong monsoon system, with no evidence of prolonged dry spells within the CMZ during that time.
Medieval Climate Anomaly linked to stronger monsoon
The period of intensified rainfall coincides with the Medieval Climate Anomaly (MCA), a globally recognised warm phase dated to roughly 1,060–1,725 CE. The study suggests that the strengthened Indian Summer Monsoon during this interval was shaped by a combination of global and regional drivers.
In a media statement, the researchers noted that La Niña–like conditions—typically associated with stronger Indian monsoons—may have prevailed during the MCA. Other contributing factors likely included a northward shift of the Inter Tropical Convergence Zone, positive temperature anomalies, higher sunspot numbers and increased solar activity.
Why this matters today
The Core Monsoon Zone is particularly sensitive to fluctuations in the Indian Summer Monsoon, making it a key region for understanding long-term hydroclimatic variability during the Late Holocene (also known as the Meghalayan Age). Scientists say insights from this period are crucial for contextualising present-day monsoon behaviour under ongoing climate change.
The BSIP team said high-resolution palaeoclimate records such as these can strengthen climate models used to simulate future rainfall patterns. Beyond academic interest, the findings have implications for water management, agriculture and climate-resilient policy planning in monsoon-dependent regions.
By revealing that central India once experienced a more intense and sustained monsoon than previously recognised, the study adds a deeper historical perspective to debates on how the Indian monsoon may respond to current and future warming.
Society
Reliance to build India’s largest AI-ready data centre, positions Gujarat as global AI hub
As part of making Gujarat India’s artificial intelligence pioneer, in Jamnagar we are building India’s largest AI-ready data centre: Mukesh Ambani
Reliance Industries Limited, India’s largest business group, has announced plans to build the country’s largest artificial intelligence–ready data centre in Jamnagar, a coastal industrial city in the western Indian state of Gujarat, as part of a broader push to expand access to AI technologies at population scale.
The announcement was made by Mukesh Ambani, chairman and managing director of Reliance Industries, during the Vibrant Gujarat Regional Conference for the Kutch and Saurashtra region, a government-led investment and development forum focused on regional economic growth.
Ambani said the Jamnagar facility is being developed with a single objective: “Affordable AI for every Indian.” He positioned the project as a foundational investment in India’s digital infrastructure, aimed at enabling large-scale adoption of artificial intelligence across sectors including industry, services, education and public administration.
“As part of making Gujarat India’s artificial intelligence pioneer, in Jamnagar we are building India’s largest AI-ready data centre,” Ambani said, adding that the facility is intended to support widespread access to AI tools for individuals, enterprises and institutions.
Reliance also announced that its digital arm, Jio, will launch a “people-first intelligence platform,” designed to deliver AI services in multiple languages and across consumer devices. According to Ambani, the platform is being built in India for both domestic and international users, with a focus on everyday productivity and digital inclusion.
The AI initiative forms part of Reliance’s broader commitment to invest approximately Rs 7 trillion (about USD 85 billion) in Gujarat over the next five years. The company said the investments are expected to generate large-scale employment while positioning the region as a hub for emerging technologies.
The Jamnagar AI data centre is being developed alongside what Reliance describes as the world’s largest integrated clean energy manufacturing ecosystem, encompassing solar power, battery storage, green hydrogen and advanced materials. Ambani said the city, historically known as a major hub for oil refining and petrochemicals, is being re-engineered as a centre for next-generation energy and digital technologies.
The announcements were made in the presence of Indian Prime Minister Narendra Modi and Gujarat Chief Minister Bhupendra Patel, underscoring the alignment between public policy and private investment in India’s long-term technology and infrastructure strategy.
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