DowneastBlog
Indefensible Opinions/ Unsolicited Rants
Saturday, April 05, 2025
SATURDAY NIGHT MOLCHAT DOMA, BILLY JOEL.
Molchat Doma (Russian: Молчат Дома, lit. 'Houses Are Silent'), is a Belarusian post-punk band from Minsk, formed in 2017. Its current lineup is Egor Shkutko (vocals), Roman Komogortsev (guitar, synthesizer, drum machine), and Pavel Kozlov (bass guitar, synthesizer). Hat tip OutlawSon.
Billy Joel with A Room Of Our Own. From the 1982 album The Nylon Curtain.
The album through which I got to know Billy Joels music, and a masterpiece in my opinion. I would say that 6 out of its 9 tracks are hit material, and the other three are decent songs. Produced by Phil Ramone, it is one of the first albums to be digitally recorded, mixed, and mastered.
Goede nacht.
MFBB.
Friday, April 04, 2025
RECOMMENDED READS: "A BRIEF HISTORY OF QUANTUM COMPUTERS."
A brief history of Quantum computers 👇
— Physics In History (@PhysInHistory) April 1, 2025
1905: Albert Einstein explains the photoelectric effect and suggests that light consists of quantum particles or photons
1924: Max Born uses the term quantum mechanics for the first time
1925: Werner Heisenberg, Max Born, and Pascual… pic.twitter.com/qdKJMT8GLa
Further interesting tweets from this account:
Distributed quantum computing across an optical network link https://t.co/mwsbyoRtaR
— Jim Bergquist (httprover2) (@httprover2) April 2, 2025
Nite.
MFBB.
Sunday, March 30, 2025
RECOMMENDED READS: SOMMERFELD's FINE STRUCTURE CONSTANT.
MFBB.
Saturday, March 15, 2025
SATURDAY NIGHT THE SMITHS, STILL CORNERS.
Possibly the best The Smiths song, Johnny Marr outdoing himself with wondrous guitar work and sound effects, and the ballad fittingly concluded with the sound of falling rain. The images are from the 1958 French crime thriller Ascenseur pour l'Echafaud (Elevator to the Gallows) featuring, a.o., young and pretty Jeanne Moreau.
Still Corners with The Trip. From the album Strange Pleasures, released in 2013.
British/American dream pop duo, formed in 2007 and consisting of songwriter/producer/multi-instrumentalist Greg Hughes and vocalist/keyboardist Tessa Murray.
Nite.
MFBB.
Sunday, March 09, 2025
CHINA'S ZUCHONGZHI-3 BASED QUANTUM COMPUTER OUTPACES GOOGLE'S SYCAMORE BY SIX ORDERS OF MAGNITUDE.
🇨🇳CHINA’S NEW QUANTUM COMPUTER CRUSHES GOOGLE—BY A MILLION TIMES
— Mario Nawfal (@MarioNawfal) March 8, 2025
China just pulled ahead in the quantum race, unveiling Zuchongzhi-3—a 105-qubit machine that makes Google's Sycamore processor look slow.
Researchers say this quantum beast performs calculations one million times… https://t.co/qhKsd2H9p3 pic.twitter.com/gCgCuk5h7S
Via SciTechDaily:
"...A new quantum computing breakthrough has sent shockwaves through the tech world. Researchers at USTC unveiled Zuchongzhi-3, a 105-qubit machine that processes calculations at speeds that dwarf even the most powerful supercomputers. It marks another leap forward in the quest for quantum supremacy, with the team demonstrating computational power orders of magnitude beyond Google’s latest results.
Breakthrough in Quantum Computing with Zuchongzhi-3
A research team from the University of Science and Technology of China (USTC), part of the Chinese Academy of Sciences, along with its partners, has made significant progress in random quantum circuit sampling using Zuchongzhi-3 — a superconducting quantum computing prototype equipped with 105 qubits and 182 couplers. Zuchongzhi-3 operates at an astonishing speed, performing computations 1015 times faster than the most powerful supercomputer available today and one million times faster than Google’s latest published quantum computing results. This achievement marks a major breakthrough in quantum computing, building on the success of its predecessor, Zuchongzhi-2. The study, led by Jianwei Pan, Xiaobo Zhu, Chengzhi Peng, and other researchers from both China and abroad, was published as a cover article in Physical Review Letters.
The Road to Quantum Supremacy
Quantum supremacy, the ability of a quantum computer to perform tasks beyond the reach of classical computers, has been a key goal in the field. In 2019, Google’s 53-qubit Sycamore processor completed a random circuit sampling task in 200 seconds, a feat estimated to take 10,000 years on the world’s fastest supercomputer at the time. However, in 2023, USTC researchers demonstrated more advanced classical algorithms capable of completing the same task in 14 seconds using over 1,400 A100 GPUs. With the advent of the Frontier supercomputer, equipped with expanded memory, this task can now be performed in just 1.6 seconds, effectively challenging Google’s earlier claim of quantum supremacy.
Pushing the Boundaries: Jiuzhang and Zuchongzhi Milestones
Subsequently, using the optimal classical algorithm as its benchmark, the same team at USTC achieved the first rigorously proven quantum supremacy with the Jiuzhang photonic quantum computing prototype in 2020. This was followed in 2021 by a superconducting demonstration using the Zuchongzhi-2 processor. In 2023, the team’s development of the 255-photon Jiuzhang-3 demonstrated quantum supremacy that surpassed classical supercomputers by 1016 orders of magnitude. In October 2024, Google’s 67-qubit superconducting quantum processor, Sycamore, demonstrated quantum supremacy by outperforming classical supercomputers by nine orders of magnitude.
Zuchongzhi-3: A Leap in Quantum Performance
Building upon the 66-qubit Zuchongzhi-2, the USTC research team significantly enhanced key performance metrics to develop Zuchongzhi-3, which features 105 qubits and 182 couplers. The quantum processor achieves a coherence time of 72 μs, a simultaneous single-qubit gate fidelity of 99.90%, a simultaneous two-qubit gate fidelity of 99.62%, and a simultaneous readout fidelity of 99.13%. The extended coherence time provides the necessary duration for performing more complex operations and computations.To evaluate its capabilities, the team conducted an 83-qubit, 32-layer random circuit sampling task on the system. The results demonstrated a computational speed that outpaces the world’s most powerful supercomputer by 15 orders of magnitude and surpasses Google’s latest quantum computing results by six orders of magnitude, establishing the strongest quantum computational advantage in a superconducting system to date..."
MFBB.
Saturday, January 18, 2025
SATURDAY NIGHT GENESIS, LED ZEPPELIN.
English rock band Genesis formed at Charterhouse School, Godalming, Surrey, in 1967. In their heyday, the band's line-up consisted of keyboardist Tony Banks, bassist/guitarist Mike Rutherford, drummer/singer Phil Collins, singer Peter Gabriel and guitarist Steve Hackett.
Led Zeppelin with Immigrant Song. Found on Led Zeppelin III (1970).
Legendary English rock band, formed in 1968 by guitarist Jimmy Page (ex-Yardbirds), singer Robert Plant, bassist/keyboardist John Paul Jones and drummer John Bonham.
Nite.
MFBB.
Saturday, January 11, 2025
PRAGER UNIVERSITY: THE WRAP UP , JANUARY 11, 2025.
NEW: Los Angeles is devastated by massive wildfires, as criticism of California’s leaders heats up.
— PragerU (@prageru) January 11, 2025
Meta CEO Mark Zuckerberg announced the social media company is abandoning third-party fact-checkers.
Nations across the world are making digital IDs mandatory.
And McDonald’s… pic.twitter.com/NjfgmnAwc8
As regards the havoc being wrought on LA, while there is certainly a lot of blame to go around, it is worth giving some serious thought to Leighton Woodhouse's POV. Give it a read please.
Good night.
MFBB.
Tuesday, December 31, 2024
HAPPY NEW YEAR 2025!!!

And of course a solid health. It's only when your health is compromized that you start to realize it's the foundation of everything else. My body, my temple and all that, but it's true. Whether it's about your love life, your business acumen, your day-to-day operations... without a good health all of it is in serious jeopardy.
Thanks for following DB, and enjoy New Year's Eve!
MFBB.
Tuesday, December 24, 2024
MERRY CHRISTMAS 2024!!!

And while hopefully - I sincerely wish so - you are enjoying a hearty meal and the company of loved ones and friends, please spare a thought and a prayer for (I hope your German can cope):
— Anabel Schunke (@ainyrockstar) December 24, 2024
God Bless, and Good Night.
MFBB.
Saturday, December 21, 2024
IN MEMORIAM ANDRE GLEISSNER.
André 9 years old, innocent victim in Magdeburg. The real responsible for what happened in Germany are the German socialist politicians. pic.twitter.com/5UJWzpyDab
— RadioGenoa (@RadioGenoa) December 21, 2024
Amen.
André kam übrigens direkt aus meiner Gegend. Wer für die Familie spenden will, kann das hier tun 🙏 pic.twitter.com/IZD3zsKmjp
— Anabel Schunke (@ainyrockstar) December 21, 2024
MFBB.
Sunday, December 15, 2024
SUNDAY NIGHT ART SNACK: CARL MOLL, WALTER LEISTIKOW, FRANCIS CADELL.
(via wikipedia) Carl Julius Rudolf Moll (23 April 1861 – 12 April 1945) was an Austrian Art Nouveau painter active in Vienna at the start of the 20th century. He was one of the artists of the Vienna Secession who took inspiration from the pointillist techniques of French Impressionists. He was an early supporter of the Nazis and committed suicide as Soviet forces approached Vienna at the end of World War II.
Art in Vienna around the turn of the 20thC is synonymous with the vibrant, extravagant canvases of Gustav Klimt. By contrast, the quiet, reflective painting 'At the Lunch Table,' (1901) by Carl Moll may strike one as an anomaly of the period, nevertheless it is a portrayal of… pic.twitter.com/w7LPS2Apmi
— Richard Morris (@ahistoryinart) December 15, 2024
Walter Leistikow (1865–1908) was a German landscape painter, graphic artist, designer and art critic. In 1903, he was one of the co-founders of the Deutsche Kuenstlerbund. He committed suicide in 1908.
'Hafen.' (1890) Throughout his career, Walter Leistikow focused on landscapes, a mix of naturalism and abstraction, Impressionism and expressive colour eccentricities; capturing the mood of what he saw through the play of light and shadow at the beginning and ending of the day. pic.twitter.com/FJQnIcJmcN
— Richard Morris (@ahistoryinart) December 12, 2024
(via wikipedia) Francis Campbell Boileau Cadell RSA (12 April 1883 – 6 December 1937) was a Scottish Colourist painter, renowned for his depictions of the elegant New Town interiors of his native Edinburgh, and for his work on Iona.
Francis Cadell's move to 6 Ainslie Place in Edinburgh in 1920 was to provide a stability and security that was reflected in his paintings. A chair often featured in his interiors and serves to emphasise the elegant proportions, refinement and class of the room. pic.twitter.com/9QKIkRqEII
— Richard Morris (@ahistoryinart) December 10, 2024
Good night.
MFBB.
Thursday, December 12, 2024
RECOMMENDED VIDEO: EVEN BANANAS WITH "THE MOST NEUTRINOS EVER".
MFBB.