Life notes
Games and life
Running through the games on my phone and what I like about them
Latest
Scicomm
Agalloch
Agalloch is a synonym of agarwood. In parallel, Aquilaria agallocha and Agalochum malaccense are synonyms of Aquilaria malaccensis, the accepted scientific name of a tree that produces much of the world’s stock of this wood. When the heartwood (or duramen) of an Aquilaria tree is in the grip of
Op-eds
A cynical archaeology
From ‘ASI submits Bhojshala survey report to Madhya Pradesh High Court’, The Hindu, July 15, 2024: The Archaeological Survey of India (ASI) on July 15 submitted its scientific survey report of the disputed Bhojshala-Kamal-Maula mosque complex to the Indore Bench of the Madhya Pradesh High Court. … On July 4, the
Analysis
India-based neutrino oblivion
In a conversation with science journalist Nandita Jayaraj, physicist and Nobel laureate Takaaki Kajita touched on the dismal anti-parallels between the India-based Neutrino Observatory (INO) and the Japanese Kamioka and Super-Kamiokande observatories. The INO’s story should be familiar to readers of this blog: a team of physicists led by
Scicomm
‘Animals use physics’
What came first: physics or the world? It’s obviously the world, whereas physics (as a branch of science) offered ways to acquire information about the world and organise it. To not understand something in this paradigm, then, is to not understand the world in terms of physics. While this
Analysis
The problem with a new, rapid way to recycle textiles
Researchers from the University of Delaware have developed a chemical reaction that can break polyester in clothing down to a simpler compound that can be used to make more clothes. The reaction also spares cotton and nylon, allowing them to be recovered separately from clothing that uses a mix of
Scicomm
Clocks on the cusp of a nuclear age
You need three things to build a clock: an energy source, a resonator, and a counter. In an analog wrist watch, for example, a small battery is the energy source that sends a small electric signal to a quartz crystal, which, in response, oscillates at a specific frequency (piezoelectric effect)
Scicomm
Buildings affect winds
A 2022 trip to Dubai made me wonder how much research there was on the effects cities, especially those that are rapidly urbanising as well as are building taller, wider structures more closely packed together, had on the winds that passed through them. I found only a few studies then.
Culture
You're allowed to be interested in particle physics
This page appeared in The Hindu’s e-paper today. I wrote the lead article, about why scientists are so interested in an elementary particle called the top quark. Long story short: the top quark is the heaviest elementary particle, and because all elementary particles get their masses by interacting with
Scicomm
A new source of cosmic rays?
The International Space Station carries a suite of instruments conducting scientific experiments and measurements in low-Earth orbit. One of them is the Alpha Magnetic Spectrometer (AMS), which studies antimatter particles in cosmic rays to understand how the universe has evolved since its birth. Cosmic rays are particles or particle clumps
Analysis
Suni Williams and Barry Wilmore are not in danger
NASA said earlier this week it will postpone the return of Boeing’s crew capsule Starliner back to ground from the International Space Station (ISS), thus leaving astronauts Barry Wilmore and Sunita Williams onboard the orbiting platform for (at least) two weeks more. The glitch is part of Starliner’s
Analysis
A gentle push over the cliff
From ‘Rotavirus vaccine: tortured data analyses raise false safety alarm’, The Hindu, June 22, 2024: Slamming the recently published paper by Dr. Jacob Puliyel from the International Institute of Health Management Research, New Delhi, on rotavirus vaccine safety, microbiologist Dr. Gagandeep Kang says: “If you do 20 different analyses, one