Culture
A tribute to rubidium
And to Paul Feyerabend
VM
Analysis
Lighting the way with Parrondo’s paradox
In science, paradoxes often appear when familiar rules are pushed into unfamiliar territory. One of them is Parrondo’s paradox, a curious mathematical result showing that when two losing strategies are combined, they can produce a winning outcome. This might sound like trickery but the paradox has deep connections to
Scicomm
Challenging the neutrino signal anomaly
A gentle reminder before we begin: you're allowed to be interested in particle physics. 😉 Neutrinos are among the most mysterious particles in physics. They are extremely light, electrically neutral, and interact so weakly with matter that trillions of them pass through your body each second without leaving a
Analysis
GST 2.0 + WordPress.com
Union finance minister Nirmala Sitharaman announced sweeping changes to the GST rates on September 3. However, I think the rate for software services (HSN 99831) will remain unchanged at 18%. This is a bummer because every time I renew my WordPress.com site or purchase software over the internet in
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What does it mean to interpret quantum physics?
The United Nations has designated 2025 the International Year of Quantum Science and Technology. Many physics magazines and journals have taken the opportunity to publish more articles on quantum physics than they usually do, and that has meant quantum physics research has often been on my mind. Nirmalya Kajuri, an
Scicomm
A transistor for heat
Quantum technologies and the prospect of advanced, next-generation electronic devices have been maturing at an increasingly rapid pace. Both research groups and governments around the world are investing more attention in this domain. India for example mooted its National Quantum Mission in 2023 with a decade-long outlay of Rs 6,
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The Hyperion dispute and chaos in space
When reading around for my piece yesterday on the wavefunctions of quantum mechanics, I stumbled across an old and fascinating debate about Saturn’s moon Hyperion. The question of how the smooth, classical world around us emerges from the rules of quantum mechanics has haunted physicists for a century. Most
Analysis
The guiding light of KD45
On the subject of belief, I’m instinctively drawn to logical systems that demand consistency, closure, and introspection. And the KD45 system among them exerts a special pull. It consists of the following axioms: * K (closure): If you believe an implication and you believe the antecedent, then you believe the
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What on earth is a wavefunction?
If you drop a pebble into a pond, ripples spread outward in gentle circles. We all know this sight, and it feels natural to call them waves. Now imagine being told that everything — from an electron to an atom to a speck of dust — can also behave like a wave,
Analysis
On the PixxelSpace constellation
The announcement that a consortium led by PixxelSpace India will design, build, and operate a constellation of 12 earth-observation satellites marks a sharp shift in how India approaches large space projects. The Indian National Space Promotion and Authorisation Centre (IN-SPACe) awarded the project after a competitive process. What made headlines
Analysis
The Zomato ad and India's hustle since 1947
In contemporary India, corporate branding has often aligned itself with nationalist sentiment, adopting imagery such as the tricolour, Sanskrit slogans or references to ancient achievements to evoke cultural pride. Marketing narratives frequently frame consumption as a patriotic act, linking the choice of a product with the nation's progress
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A new kind of quantum engine with ultracold atoms
In conventional ‘macroscopic’ engines like the ones that guzzle fossil fuels to power cars and motorcycles, the fuels are set ablaze to release heat, which is converted to mechanical energy and transferred to the vehicle’s moving parts. In order to perform these functions over and over in a continuous