$\mathbb{X}$

$\mathbb{X}$ (blackboard X in $\mathrm{\LaTeX}$) is Elon Musk's version of Twitter, which kept much of the old things (including the vocabulary, we're still "tweeting", not "exxing") but—supposedly—withdrew the censorship, which had become intolerable.

Twitter became $\mathbb{X}$ in July (2023). Interestingly, there has been a dedicated $\mathbb{X}$ page on this website before there's been one on Wikipedia (?!)Snapshot of Wikipedia on 18 October 2023 when the X page is created on my website:
it is still Twitter for Wikipedia!

Memories

I blogged on my first 1001 tweets and also on the next 1001 ones.

Threads

• Two particles in a box.
• Ukraine invasion.
• Two-photon correlations in detuned resonance fluorescence.
• The Monty Hall Problem in Quantum Optics
  • Part I: What people know already — follow Ariadne's thread into the Twitter maze.
  • Part II: Removing photons from a coherent state — where you meet the Minotaur.

Links

• https://twitter.com/fplaussy — our main twitter feed.
• https://twitter.com/OuSommesNous — an attempt at $\mu$-blogging our location.
• https://twitter.com/edelvallereboul — Elena hasn't really a twitter account.