Tootfinder

"...a steady decline in the proportion of the adult population who believe the monarchy is good for Britain, falling from 60% in July 2019 to 51% in March 2024, according to You Gov."
And if you break out the Scottish part of the same poll, it is obvious that Scots want an independent republic. Only 34% think it's good for Scotland...

I don't think I'll read anything funnier today. https://www.theguardian.com/uk-news/2025/aug/13/over-46000-public-bodies-spurned-offer-of-free-king-charles-portrait

EU's Frontex has published a children's book for children who are about to be deported
😲
https://op.europa.eu/en/publication-detail/-/publication/6eea0e99-e464-11ef-be2a-01aa75ed71a1
Official PDFs availabl…

Toolbox for children in return - Publications Office of the EU
Addressing the return of unaccompanied minors or children within families is a delicate matter that demands a humane approach. This approach must not only respect fundamental rights but also prioritise the child's best interests. Additionally, clear and comprehensive information about the return procedures is essential for those involved, enabling them to prepare as effectively as possible. One of the primary objectives of Frontex is to assist MS throughout all stages of the return procedures. …

Quantum repeaters based on stationary and flying Gottesman-Kitaev-Preskill qudits
Stefan H\"aussler, Peter van Loock
https://arxiv.org/abs/2508.00530 https://

Quantum repeaters based on stationary and flying Gottesman-Kitaev-Preskill qudits
There are various approaches to long-range quantum communication based on conceptually different forms of quantum repeaters. Here we explore a quantum repeater scheme that employs quantum error correction (QEC) both on the flying (light) qubits and on the stationary (matter) qubits. The idea is to combine the benefits of encoded one-way and two-way schemes where effective channel transmission and loss scaling are enhanced by means of photon loss codes and encoded quantum memories, respectively,…

This https://arxiv.org/abs/2308.01456 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Decomposing a signed graph into rooted circuits
We prove a precise min-max theorem for the following problem. Let $G$ be an Eulerian graph with a specified set of edges $S \subseteq E(G)$, and let $b$ be a vertex of $G$. Then what is the maximum integer $k$ so that the edge-set of $G$ can be partitioned into $k$ non-zero $b$-trails? That is, each trail must begin and end at $b$ and contain an odd number of edges from~$S$. This theorem is motivated by a connection to vertex-minors and yields two conjectures of Máčajová and Škoviera as cor…

Memoirs of the CP/M creator released:
“Our father, Gary Kildall, was one of the founders of the personal computer industry, but you probably don’t know his name. Those who have heard of him may recall the myth that he ‘missed’ the opportunity to become Bill Gates by going flying instead of meeting with IBM. Unfortunately, this tall tale paints Gary as a ‘could-have-been,’ ignores his deep contributions, and overshadows his role as an inventor of key technologies that define how compute…

In His Own Words: Gary Kildall
Gary Kildall was a pioneer of personal computer software. He wrote programming language tools, including assemblers (Intel 4004), interpreters (BASIC), and compilers (PL/M). He created a widely-used disk operating system (CP/M). He and his wife, Dorothy McEwen, started a successful company called Digital Research to develop and market CP/M, which for years was the dominant operating system for personal microcomputers. Thousands of programs were written to run under it, and a million or more peo…

Distributed fault-tolerant quantum memories over a 2xL array of qubit modules
Edwin Tham, Min Ye, Ilia Khait, John Gamble, Nicolas Delfosse
https://arxiv.org/abs/2508.01879 http…

Distributed fault-tolerant quantum memories over a 2xL array of qubit modules
We propose an architecture for a quantum memory distributed over a $2 \times L$ array of modules equipped with a cyclic shift implemented via flying qubits. The logical information is distributed across the first row of $L$ modules and quantum error correction is executed using ancilla modules on the second row equipped with a cyclic shift. This work proves that quantum LDPC codes such as BB codes can maintain their performance in a distributed setting while using solely one simple connector: a…

🔊 #NowPlaying on #BBCRadio3:
#SoundOfCinema
- Cinema Paradiso and the long hot summer
Matthew Sweet packs his bags in search of the films that bring back memories of summer - with music from Roman Holiday, Swallows and Amazons and Cinema Paradiso.
Relisten now 👇
https://www.bbc.co.uk/programmes/m00224g2