VM

Non-ergodicity and diversity

Ergodicity is the condition wherein a sample is representative of the whole vis-a-vis some statistical parameter. An ergodic system is one that visits all possible states of its existence as it evolve…

A new discrimination

An article in KurzweilAI begins, Plants could soon provide our electricity. Why would anyone take this seriously? More than excitement, this line rouses a discerning reader to suspicion. It is bound…

Redshift and eclipse

I am thoroughly dispirited. I had wanted to write today about how it is fascinating that we have validated Einstein's theory of general relativity for the first time in an extreme environment: in…

The Tooth

I went to the most terrifying place in the world today: the dental clinic. I'd woken up this morning with a sharp pain under my right lower jaw and, soon enough, I realised it was time to get rid…

The surprises

https://twitter.com/notrueindian/status/1021302944992407553 "Nature is Lovecraftian" … is it? The literature of H.P. Lovecraft in freaky, at odds with the more conventional, less morally de…

Gallium's dance

A wide swath of fundamental physics and chemistry is defined by the pursuit of the ground state. Since we began elucidating the structure of the atom in the 1910s, much of what we know about how parti…

That monthly reminder…

(I can speak only for myself here) I certainly seem to be needing a monthly reminder that to focus on pure science as a journalist is not in any way an abdication of one's responsibilities as a ci…