Peter Grindrod
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petergrindrod.bsky.social
Peter Grindrod
@petergrindrod.bsky.social
Research Leader in Meteoritics & Planetary Science @NHM_London. Occasional cricket bat maker. he/him
East Cheshire, UK.
October 26, 2025 at 6:19 AM
Many years ago, I got the train to Edinburgh, and spent the journey reading a Culture novel. When I got off, Iain Banks was right there on the platform as I opened the door.

He was meeting someone (else) from the train. I was too shellshocked/awkward to do anything but stare dumbfounded.
January 27, 2025 at 12:00 PM
That would be @joemcneil.bsky.social 😀
January 22, 2025 at 9:41 PM
Gah! Thank you, yes, you're right, that's the paper.
January 13, 2025 at 3:58 PM
It's a commonly-used phrase for an image that is real 'colour', but isn't as the human eye would see it.

In this case, RGB colours correspond to near-infrared (940 nm), red (678 nm), and blue (495 nm) wavelengths.
January 9, 2025 at 4:52 PM
It's a commonly-used phrase for an image that is real 'colour', but isn't as the human eye would see it.

In this case, RGB colours correspond to near-infrared (940 nm), red (678 nm), and blue (495 nm) wavelengths.
January 9, 2025 at 10:30 AM
It's a commonly-used phrase for an image that is real 'colour', but isn't as the human eye would see it. In this case, RGB colours correspond to near-infrared, red, and blue wavelengths.
January 9, 2025 at 10:29 AM