George H. D. Walker
@ghdwalker1982.bsky.social
π€ 289
π₯ 564
π 2943
science, technology, research, math, urban farms;
https://sites.google.com/view/bsky-home/
pinned post!
9 months ago
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George H. D. Walker
Sabine Hossenfelder
5 days ago
A group of physicists claims that quantum physics is an unnecessary complication. I've had a look at the paper...
www.youtube.com/watch?v=m1dd...
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Quantum Physics Is An Unnecessary Complication, Physicists Say
YouTube video by Sabine Hossenfelder
https://www.youtube.com/watch?v=m1ddx427bHI
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George H. D. Walker
Michael
6 days ago
Happy 10th anniversary to
@seanmcarroll.bsky.social
book, "The Big Picture."
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George H. D. Walker
Australian Labor
12 days ago
To all members of Australia's Buddhist community, best wishes for a joyful Vesak.
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George H. D. Walker
sarah margaret
7 days ago
This is the greatest work of human culture
add a skeleton here at some point
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George H. D. Walker
Sean Carroll
9 days ago
Ariel is here to provide free lessons in how to radiate contentment.
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George H. D. Walker
Sean Carroll
8 days ago
Mindscape Ask Me Anything | May 2024. I ramble on for hours about antimatter, utilitarianism, and randomness in career trajectories. You are all very lucky I talked about basketball for only ten minutes, not all four hours.
#MindscapePodcast
www.preposterousuniverse.com/podcast/2026...
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George H. D. Walker
The Australia Institute
9 days ago
"The tax system makes it easier for a professional property investor to buy their 60th house than it does for someone to buy their first. "That is so obscene."
@larissawaters.bsky.social
joins
@ebonybennett.bsky.social
to discuss Australia's housing crisis & taxing the 1%. π§
theaus.in/4tB6M0C
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George H. D. Walker
Jim Chalmers
9 days ago
Labour Day March in Brisbane - well done to everyone who turned out in huge numbers on this very important day for our movement. This will be a pro-worker Budget because we are a pro-worker Labor Government.
@australianlabor.bsky.social
@australianunions.bsky.social
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George H. D. Walker
Australian Labor
12 days ago
Happy May Day. Today we celebrate and remember those who've fought for fair and decent working conditions in Australia.
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George H. D. Walker
Anthony Albanese
9 days ago
Welcome to Australia, Prime Minister Takaichi π¦πΊπ―π΅ Australia and Japan are strengthening our partnership to build more resilient economies in the face of this global energy crisis. That means more trade and economic opportunity for Australians. Because working together, we are stronger than ever.
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George H. D. Walker
German Embassy London
10 days ago
Defending journalism matters now more than ever! From 23β24 June at the DW Global Media Forum in Bonn, international journalists and media experts will discuss how strong journalism can cut through the noise.
#GMF26
Register now:
gmf-event.com?maca=eng-COR...
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DW Global Media Forum 2026
Journalism out loud: The DW Global Media Forum 2026
https://gmf-event.com/?maca=eng-COR-x-gmfstart
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George H. D. Walker
German Embassy London
12 days ago
Postwoman Andrea Bunar made her season-opening barge postal delivery in the Spree Forest near Berlin this week. During the warmer months, households with no direct road access get their post by barge. The Spree Forest is a biosphere reserve featuring forests, wetlands & canals.
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George H. D. Walker
Marie-Anne
10 days ago
Sign Sir David Attenborough's 100th birthday card!
getup.to/xd8XmnUK2ZS4...
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Sign Sir David Attenborough's Birthday Card
Sign Sir David Attenborough's 100th birthday card!
https://getup.to/xd8XmnUK2ZS4EQFZ
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George H. D. Walker
Veritasium
12 days ago
The disaster I never imagined having to worry about Our latest video, out now on YouTube!
youtu.be/ksn5yrsC3Wg
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The disaster I never imagined having to worry about
YouTube video by Veritasium
https://youtu.be/ksn5yrsC3Wg
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George H. D. Walker
Timothy
12 days ago
Bring back the ancient knowledge
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George H. D. Walker
Sean Carroll
12 days ago
I don't know the answer, or even have a strong preference. But I did write a paper pointing out that quantum mechanics can, in certain circumstances, be modified into a truly discrete theory. (Which usual QM is not -- both Hilbert space and time are continuous.) βοΈ
arxiv.org/abs/2307.11927
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Completely Discretized, Finite Quantum Mechanics
I propose a version of quantum mechanics featuring a discrete and finite number of states that is plausibly a model of the real world. The model is based on standard unitary quantum theory of a closed...
https://arxiv.org/abs/2307.11927
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George H. D. Walker
Caroline Bowen, Speech-Language Pathologist π¦πΊπ³πΏπ»
13 days ago
Hey, π¦
#bskySPEECHIES
! You'll π love Speechwoman's pick for April 2026. It's an amazing free, and expanding, collection of videos for parents about speech and language development! Very cool,
@derekhouston.bsky.social
π
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George H. D. Walker
Hillary Rodham Clinton
13 days ago
On Monday, June 1st, I'll join my friend Nancy Pelosi for Unfinished Businessβa live virtual conversation on the future of our democracy, how we win in 2026, and more. Will you join us?
bit.ly/ubjune1
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George H. D. Walker
13 days ago
Good morning, my friend! As promised, 2nd of 3 poems for
#NationalPoetryMonth
.
#Poet
#RobertFrost
has been a favorite since childhood. βThe Road Not Takenβ made such an impact in 6th grade, (esp the final stanza) that I memorized it, not for school but for myself. I remember & cite it to this day.
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George H. D. Walker
Sean Carroll
14 days ago
add a skeleton here at some point
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George H. D. Walker
Larissa Waters
14 days ago
We cannot stop here. We must keep the pressure on. Demand a min. 25% gas export tax. Demand this Labor Government chooses us over gas corporations. It's time your Government delivered for you. Not the 1%.
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George H. D. Walker
Sean Carroll
15 days ago
Mindscape 352 | Bing Brunton
@bingbrunton.bsky.social
on Connecting the Connectome to the Body.
#MindscapePodcast
www.preposterousuniverse.com/podcast/2026...
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George H. D. Walker
Lt. Governor Aruna Miller
22 days ago
I am excited to announce I have been invited to be the Opening Keynote Speaker at the Greater Silver Spring Chamberβs Power and Purpose: Inaugural Womenβs Leadership Exchange on Thursday, April 23! Register here:
bit.ly/GSSCCWLE
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George H. D. Walker
Lt. Governor Aruna Miller
15 days ago
We recognized this yearβs awardeesβindividuals whose compassion, leadership, and dedication have changed lives and strengthened support for victims across our state. Their work reminds us that behind every service is a person who deserves dignity, healing, and justice. (2/2)
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George H. D. Walker
Mara Wilson
16 days ago
Thatβs the Patagonian cavy, also known as the mara. I once put up a picture of one as my profile picture back when I used Facebook, and one of my friends immediately responded, βEeesh. Donkey-rabbit?β
add a skeleton here at some point
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George H. D. Walker
Wellcome Trust
24 days ago
One month left to apply for our Infectious Disease Clinical Trial Development Award If you have an innovative idea for a randomised controlled trial proposal, but need to build your team, develop your clinical trial protocol or generate pilot data, find our more and apply below. ‡οΈ
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Infectious Disease Clinical Trial Development Award - Funding | Wellcome
Funding call supporting transdisciplinary teams led from Africa, South Asia or South-East Asia to develop innovative clinical trial proposals for local impact.
https://wellcome.org/research-funding/schemes/infectious-disease-clinical-trial-development-award?utm_source=&utm_medium=o-wellcome&utm_campaign=bluesky&utm_content=
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George H. D. Walker
German Embassy London
18 days ago
Thousands of companies & institutions took part in the 25th Girls' Day and the 15th Boys' Day in π©πͺ yesterday, helping young people discover career paths. Women in STEM degree programmes are up (35.6% in 2024), and boys' interest in social & educational professions is growing.
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George H. D. Walker
Chris Bowen
17 days ago
We know this conflict in the Middle East is having an impact, and we're working every day to maintain our security.
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George H. D. Walker
Australian Labor
18 days ago
They shall grow not old, as we that are left grow old; Age shall not weary them, nor the years condemn. At the going down of the sun and in the morning We will remember them.
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George H. D. Walker
Sean Carroll
17 days ago
How can you find out when a potential philanthropic donor might be disreputable, and what level of disreputability should convince you not to accept a donation?
www.vox.com/future-perfe...
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How charities should handle the next Jeffrey Epstein
Is it okay to take money from bad people if it goes to a good cause?
https://www.vox.com/future-perfect/486664/epstein-philanthropy-toxic-donors
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George H. D. Walker
Sabine Hossenfelder
19 days ago
A lovely new experiments puts weight behind the idea that virtual particles are actually real
www.youtube.com/watch?v=U4gp...
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Scientists Prove That βVirtualβ Particles Are Actually Real
YouTube video by Sabine Hossenfelder
https://www.youtube.com/watch?v=U4gpio58908
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George H. D. Walker
IEEE Spectrum
19 days ago
AI can design thermoelectric generators 10,000 times faster than humans can, and the devices work just as well, according to a new paper in
@Nature.com
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Turning Waste Heat Into Electricity Just Got Easier
Turning waste heat into electricity just got easier
https://spectrum.ieee.org/ai-designed-thermoelectric-generator?share_id=9388194
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George H. D. Walker
Ars Technica
20 days ago
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Physicists think they've solved the muon mystery
Results dash hopes for a fifth force but provide very precise proof of Standard Model and QFT.
https://arstechnica.com/science/2026/04/physicists-think-theyve-solved-the-muon-mystery/?utm_source=bsky&utm_medium=social
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George H. D. Walker
Lt. Governor Aruna Miller
about 1 month ago
Wishing all who celebrate a joyful and peaceful Easter. π· May this season of renewal bring hope, reflection, and time with loved ones. As communities come together, may we carry forward a spirit of compassion, kindness, and new beginnings. Happy Easter!
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George H. D. Walker
CERN
22 days ago
Muon g-2 Experiment Pioneers Win Breakthrough Prize in Fundamental Physics Recognition honors experiments and scientific collaborations at three institutions that explored the subtle wobble of a subatomic particle Find out more:
home.cern/news/press-r...
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George H. D. Walker
Beyond Fossil Fuels
22 days ago
Good news: we & our partners have launched the 1st interactive map tracking π©πͺ's gas plans. Itβs a tool to expose whatβs being built and support a growing alliance push back. Bad news: we're not so excited that billions are still being poured into fossil gas...
beyondfossilfuels.org/2026/04/20/b...
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George H. D. Walker
Sabine Hossenfelder
22 days ago
A mathematician claims that all functions can be derived from only one operation. I've had a look at the paper
www.youtube.com/watch?v=hwtq...
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Mathematician Collapses All Functions to One Weird Formula
YouTube video by Sabine Hossenfelder
https://www.youtube.com/watch?v=hwtqJaS42xk
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George H. D. Walker
Opinion Today
22 days ago
Americans are more polarized in their trust in scientists than in virtually any other societal institution. β James N. Druckman. (
@umisrcps.bsky.social
) More, via Opinion Today:
opiniontoday.substack.com/p/260420-top...
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George H. D. Walker
Sean Carroll
22 days ago
Peter and philosopher Kasia de Lazari Radek are hosts of their own podcast, "Lives Well Lived."
www.petersinger.info/podcast
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"Lives Well Lived" Podcast β PETER SINGER
https://www.petersinger.info/podcast
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George H. D. Walker
Sean Carroll
22 days ago
Mindscape 351 | Peter Singer
@petersinger.info
on Maximizing Good for All Sentient Creatures.
#MindscapePodcast
www.preposterousuniverse.com/podcast/2026...
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George H. D. Walker
The Conversation AUNZ
23 days ago
Plan your route, keep your bike by the door, and donβt worry about Lycra β small habits can get you back on the bike. π Read the full story:
theconversation.com/you-don...
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George H. D. Walker
CSIRO Publishing
27 days ago
New #EditorChoice article π’ 'Cow quality of life: a global typology for dairy farm systems' By Lee Matheson, Jenny G. Jago, J. Paul Edwards, and Lindsay Matthews. Published #OpenAccess in #AnimalProdSci:
doi.org/10.1071/AN25...
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George H. D. Walker
The Conversation AUNZ
23 days ago
Governments are often criticised for lacking ambition and failing to tackle the long-term issues facing Australia. But itβs been done before and can be done again. π Read the full article:
theconversation.com/built-t...
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George H. D. Walker
Shriram Krishnamurthi
23 days ago
Now that people are starting to make travel plans to FLoC: if you're doing education, please consider submitting to Tools for Educational Activities in Logic! Lots of categories: you can even re-send us *existing papers* (please see CFP)! (Please reshare!)
teal.cs.brown.edu/floc2026/
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TEAL 2026: Tools for Educational Activities in Logic
TEAL 2026: Tools for Educational Activities in Logic @ FLoC2026
https://teal.cs.brown.edu/floc2026/
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George H. D. Walker
Crikey
23 days ago
Victoria now has the chance to completely rebuild the state's political donation laws to ensure they don't only benefit those with the deepest pockets.
www.crikey.com.au/2026/04/20/v...
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Here's how to fix Victoria's political donations laws
Australia's democracy is determined by having a political donations system that benefits the rich at the expense of others. Victoria has a chance to change this β and fast.
https://www.crikey.com.au/2026/04/20/victoria-elections-political-donations-system-constitution/
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George H. D. Walker
Columbia Institute of Global Politics
27 days ago
LIVE soon π΄ Mary Kay Henry,
@awhf.bsky.social
,
@aijenpoo.bsky.social
,
@juliesulabor.bsky.social
, & Jennifer Klein discuss how to support working families for a strong economy and democracy. With opening remarks by Secretary
@hillaryclinton.bsky.social
. Watch:
youtube.com/live/q2dYGlS...
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Supporting Working Families for a Strong Economy and Democracy
YouTube video by Columbia SIPA
https://youtube.com/live/q2dYGlSaBsw?feature=share
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George H. D. Walker
Sean Carroll
24 days ago
The Supreme Court needs to be dramatically reformed. This is the origin story for how SCOTUS began to create entirely different sets of rules for administrations depending on whether they are Democratic or Republican.
add a skeleton here at some point
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George H. D. Walker
The Saturday Paper
24 days ago
Fiction: He knew Karen was a pejorative term, but on reflection it was better than being seen as an angry white man. He hit return a few times and typed in Karen. Heβd put the signs up when taking the dogs for a walk later that evening.
satpa.pe/jeF0cbB
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May the Karens be with you
https://satpa.pe/jeF0cbB
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George H. D. Walker
The Rest Is Politics
25 days ago
Hire this man, Nat Geo.
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George H. D. Walker
The Saturday Paper
24 days ago
"I must also say how disappointed I have been in the responses of both the government and the current opposition to this war," writes John Hewson. βWhat was urgently needed was an outright condemnation of USβIsraeli actions.β
satpa.pe/yt5iAXq
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The scourge of short-term thinking
https://satpa.pe/yt5iAXq
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