On 24th January 1984, the Macintosh computer was released, as all the media are informing us. Apparently, some are still working. I thought I would give my own personal recollections of that period. In fact, the Mac reached UK stores via a dealership only in 1985.

Geoffrey Wilkinson first reported his famous work on the hydrogenation catalyst that now bears his name in 1965[cite]10.1039/C19650000131[/cite] and I met him at Imperial College around 1969 and again when I returned there in 1977.

First, a very brief history of scholarly publishing, starting in 1665[cite]10.1098/rstl.1665.0001[/cite] when scientific journals started to be published by learned societies.

Zosurabalbin[cite]10.1038/s41586-023-06873-0[/cite],[cite]10.1093/ofid/ofad500.1754[/cite], is receiving a great deal of attention as a new class of antibiotic which can target infections for which current treatment options are inadequate.

I will approach this example of a molecule-of-the-year candidate – in fact the eventual winner in the reader poll – from the point of view of data.

The Science education unit at the ACS publication C&EN publishes its list of molecules of the year (as selected by the editors and voted upon by the readers) in December. Here are some observations about three of this year’s batch.

Around 1996, journals started publishing what became known as “ESI” or electronic supporting information, alongside the articles themselves, as a mechanism for exposing the data associated with the research being reported and exploiting some of the new opportunities offered by the World Wide Web. From the outset, such ESI was expressed as a paginated Acrobat file, with the Web being merely a convenient document delivery mechanism.

In 2023, we very much take for granted that everyone and pretty much everything is online. But it was not always so and when I came across an old plan indicating how the chemistry department at Imperial College was connected in 1989, I was struck by how much has happened in the 34 years since. Nowadays all the infrastructures needed are effectively “built in” to the building when it is constructed and few are even aware of them.

I am a member of the  Royal Society of  Chemistry’s Historical group. Amongst other activities, it publishes two editions of a newsletter each year for its members.

In an earlier post on this topic,[cite]10.59350/f00wf-5tq46[/cite] ^‡ I described how the curly-arrows describing the mechanism of a nucleophilic addition at a carbonyl group choreograph in two distinct ways, as seen in red or blue below.