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George H. D. Walker

@ghdwalker1982

science, technology, research, math, urban farms; https://sites.google.com/view/bsky-home/

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24.12.2023
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Latest posts by George H. D. Walker @ghdwalker1982

Barbara Chase-Riboud (left) with Oprah Winfrey (right). Oprah is holding a copy of Chase-Riboud's memoir, I Always Knew.

Barbara Chase-Riboud (left) with Oprah Winfrey (right). Oprah is holding a copy of Chase-Riboud's memoir, I Always Knew.

A joy to see our wonderful author Barbara Chase-Riboud with Oprah Winfrey at this year’s Paris Fashion Week! ✨

You can find Chase-Riboud's remarkable memoir, I Always Knew, here: press.princeton.edu/books/hardco...

📸: Oprah Winfrey

12.03.2026 18:46 👍 7 🔁 2 💬 0 📌 0
Preview
Grammarly Is Facing a Class Action Lawsuit Over Its AI ‘Expert Review’ Feature The feature, which Grammarly shut down Wednesday, presented editing suggestions as if they came from established authors and academics—without their consent.

I'm suing Grammarly over its paid AI feature that presented editing suggestions as if they came from me - and many other writers and journalists - without consent.

State law requires consent before someone's name can be used for commercial purposes.

www.wired.com/story/gramma...

11.03.2026 20:55 👍 7911 🔁 2397 💬 119 📌 204
Preview
US tech to turn nuclear waste into power, cut radioactive life by 99.7% Researchers aim to transmute long-lived nuclear waste into shorter-lived materials while generating additional carbon-free electricity for the US power grid.

interestingengineering.com/energy/us-te...

US particle accelerators turn nuclear waste into electricity, cut radioactive life by 99.7%

The system uses a particle accelerator to . . .

x.com/martinmbauer...
New particle accelerators can turn
nuclear waste into electricity, . . .

11.03.2026 04:06 👍 1 🔁 0 💬 0 📌 0
Preview
Six Books You’ll Have to Discuss With a Friend These titles are exciting and stimulating enough to talk about with almost anyone.

If you’re looking for a book that will encourage deep contemplation with a pal, a date, or fellow guests at a dinner party, the following titles will give you ample opportunities to talk, Rhian Sasseen writes.

11.03.2026 03:15 👍 16 🔁 4 💬 2 📌 0
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Lovely to see my brilliant friend Allegra Spender presenting principled and detailed proposals for tax reform at the National Press Club.

We need the government to commit to significant tax reform to address increasing intergenerational inequity. Young Australians deserve nothing less.

11.03.2026 02:41 👍 129 🔁 21 💬 9 📌 5

👍👍📓📓📚📚🌄🌄☂️🪁
🍹☕🥂🥤🥐🥐☕🍪🍂🧸

10.03.2026 16:09 👍 1 🔁 0 💬 0 📌 0
Preview
Stefanopoulos Philosophical Society The S.P.S has donated over thirty thousand dollars in prize money in pursuit of higher education.

APA member @seanmcarroll.bsky.social (Johns Hopkins University) has been awarded the 2026 Apostolos P. Stefanopoulos Prize in Philosophy for contributions in applied philosophy and ethics. Congratulations! stefanopoulosphilosophicalsociety.org

10.03.2026 14:30 👍 31 🔁 3 💬 2 📌 1
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. . . say, recognizing seven versus eight
is very difficult because you have
what's called a large approximate number system.
And that's true both for young human children
and for other species

. . . They're called Acheulean stone tools, . . .

@teorth.bsky.social

🤔🧐😎👌🔥
🧮✏️📊🖩📋✍🏻

10.03.2026 15:59 👍 1 🔁 0 💬 0 📌 0
Post image Post image
10.03.2026 09:02 👍 1 🔁 0 💬 0 📌 0
Preview
US tech to turn nuclear waste into power, cut radioactive life by 99.7% Researchers aim to transmute long-lived nuclear waste into shorter-lived materials while generating additional carbon-free electricity for the US power grid.

interestingengineering.com/energy/us-te...

US particle accelerators turn nuclear waste into electricity, cut radioactive life by 99.7%

The system uses a particle accelerator to . . .

x.com/martinmbauer...
New particle accelerators can turn
nuclear waste into electricity, . . .

OK, bye

2/2

10.03.2026 08:56 👍 1 🔁 0 💬 0 📌 0
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Hello,
Lisa Simpson

www.youtube.com/watch?v=Ol18...
This Paradox Splits Smart People 50/50

en.wikipedia.org/wiki/Gorilla...
" . . . Primatologist Jane Goodall voiced herself . . . "

ghdw1982.github.io/pages/source...
Beryl Nelson -- interview

1/2

10.03.2026 08:56 👍 1 🔁 0 💬 1 📌 0
Preview
Solar, storage and sheep: First sod turned at game-changing hybrid PV and battery project First sod has been turned at one of Australia's biggest DC-coupled solar battery hybrid projects, heralding a major change to the generation profile of large-scale PV.

First sod has been turned at one of Australia’s biggest DC-coupled #solar battery hybrid projects, heralding a major change to the generation profile of large-scale #PV.

10.03.2026 05:16 👍 15 🔁 3 💬 0 📌 0
Preview
US tech to turn nuclear waste into power, cut radioactive life by 99.7% Researchers aim to transmute long-lived nuclear waste into shorter-lived materials while generating additional carbon-free electricity for the US power grid.

interestingengineering.com/energy/us-te...

US particle accelerators turn nuclear waste into electricity, cut radioactive life by 99.7%

The system uses a particle accelerator to . . .

x.com/martinmbauer...
New particle accelerators can turn
nuclear waste into electricity, . . .

OK, bye

2/2

10.03.2026 05:57 👍 1 🔁 0 💬 0 📌 0
Post image Post image

Hello,
Lisa Simpson

www.youtube.com/watch?v=Ol18...
This Paradox Splits Smart People 50/50

en.wikipedia.org/wiki/Gorilla...
" . . . Primatologist Jane Goodall voiced herself . . . "

ghdw1982.github.io/pages/source...
Beryl Nelson -- interview

1/2

10.03.2026 05:57 👍 1 🔁 0 💬 1 📌 0
Preview
US tech to turn nuclear waste into power, cut radioactive life by 99.7% Researchers aim to transmute long-lived nuclear waste into shorter-lived materials while generating additional carbon-free electricity for the US power grid.

interestingengineering.com/energy/us-te...

US particle accelerators turn nuclear waste into electricity, cut radioactive life by 99.7%

The system uses a particle accelerator to . . .

x.com/martinmbauer...
New particle accelerators can turn
nuclear waste into electricity, . . .

OK, bye

2/2

10.03.2026 05:53 👍 1 🔁 0 💬 0 📌 0
Post image Post image

Hello,
Lisa Simpson

www.youtube.com/watch?v=Ol18...
This Paradox Splits Smart People 50/50

en.wikipedia.org/wiki/Gorilla...
" . . . Primatologist Jane Goodall voiced herself . . . "

ghdw1982.github.io/pages/source...
Beryl Nelson -- interview

1/2

10.03.2026 05:53 👍 1 🔁 0 💬 1 📌 0
Preview
US tech to turn nuclear waste into power, cut radioactive life by 99.7% Researchers aim to transmute long-lived nuclear waste into shorter-lived materials while generating additional carbon-free electricity for the US power grid.

interestingengineering.com/energy/us-te...

US particle accelerators turn nuclear waste into electricity, cut radioactive life by 99.7%

The system uses a particle accelerator to . . .

x.com/martinmbauer...
New particle accelerators can turn
nuclear waste into electricity, . . .

OK, bye

2/2

10.03.2026 05:51 👍 2 🔁 1 💬 0 📌 0
Post image Post image

Hello,
Lisa Simpson

www.youtube.com/watch?v=Ol18...
This Paradox Splits Smart People 50/50

en.wikipedia.org/wiki/Gorilla...
" . . . Primatologist Jane Goodall voiced herself . . . "

ghdw1982.github.io/pages/source...
Beryl Nelson -- interview

1/2

10.03.2026 05:51 👍 1 🔁 0 💬 1 📌 0
Preview
US tech to turn nuclear waste into power, cut radioactive life by 99.7% Researchers aim to transmute long-lived nuclear waste into shorter-lived materials while generating additional carbon-free electricity for the US power grid.

interestingengineering.com/energy/us-te...

US particle accelerators turn nuclear waste into electricity, cut radioactive life by 99.7%

The system uses a particle accelerator to . . .

x.com/martinmbauer...
New particle accelerators can turn
nuclear waste into electricity, . . .

OK, bye

2/2

10.03.2026 05:48 👍 1 🔁 0 💬 0 📌 0
Post image Post image

Hello,
Lisa Simpson

www.youtube.com/watch?v=Ol18...
This Paradox Splits Smart People 50/50

en.wikipedia.org/wiki/Gorilla...
" . . . Primatologist Jane Goodall voiced herself . . . "

ghdw1982.github.io/pages/source...
Beryl Nelson -- interview

1/2

10.03.2026 05:48 👍 1 🔁 0 💬 1 📌 0
Preview
US tech to turn nuclear waste into power, cut radioactive life by 99.7% Researchers aim to transmute long-lived nuclear waste into shorter-lived materials while generating additional carbon-free electricity for the US power grid.

interestingengineering.com/energy/us-te...

US particle accelerators turn nuclear waste into electricity, cut radioactive life by 99.7%

The system uses a particle accelerator to . . .

x.com/martinmbauer...
New particle accelerators can turn
nuclear waste into electricity, . . .

OK, bye

2/2

10.03.2026 05:46 👍 1 🔁 0 💬 0 📌 0
Post image Post image

Hello,
Lisa Simpson

www.youtube.com/watch?v=Ol18...
This Paradox Splits Smart People 50/50

en.wikipedia.org/wiki/Gorilla...
" . . . Primatologist Jane Goodall voiced herself . . . "

ghdw1982.github.io/pages/source...
Beryl Nelson -- interview

1/2

10.03.2026 05:46 👍 1 🔁 0 💬 1 📌 0
Preview
Strengthen public education to boost social cohesion

"Public schools were established in Australia in the 19th century to overcome bitter divisions between Catholics and Protestants. Ever since, the system has been at the frontline of the development of a multicultural society." satpa.pe/2OZiNT1

10.03.2026 04:55 👍 40 🔁 16 💬 3 📌 0
Preview
US tech to turn nuclear waste into power, cut radioactive life by 99.7% Researchers aim to transmute long-lived nuclear waste into shorter-lived materials while generating additional carbon-free electricity for the US power grid.

interestingengineering.com/energy/us-te...

US particle accelerators turn nuclear waste into electricity, cut radioactive life by 99.7%

The system uses a particle accelerator to . . .

x.com/martinmbauer...
New particle accelerators can turn
nuclear waste into electricity, . . .

OK, bye

2/2

10.03.2026 05:25 👍 1 🔁 0 💬 0 📌 0
Preview
US tech to turn nuclear waste into power, cut radioactive life by 99.7% Researchers aim to transmute long-lived nuclear waste into shorter-lived materials while generating additional carbon-free electricity for the US power grid.

interestingengineering.com/energy/us-te...

US particle accelerators turn nuclear waste into electricity, cut radioactive life by 99.7%

The system uses a particle accelerator to . . .

x.com/martinmbauer...
New particle accelerators can turn
nuclear waste into electricity, . . .

OK, bye

2/2

10.03.2026 05:24 👍 1 🔁 0 💬 0 📌 0
Post image Post image

Hello,
Lisa Simpson

www.youtube.com/watch?v=Ol18...
This Paradox Splits Smart People 50/50

en.wikipedia.org/wiki/Gorilla...
" . . . Primatologist Jane Goodall voiced herself . . . "

ghdw1982.github.io/pages/source...
Beryl Nelson -- interview

1/2

10.03.2026 05:24 👍 1 🔁 0 💬 1 📌 0
Post image Post image

Hello,
Lisa Simpson

www.youtube.com/watch?v=Ol18...
This Paradox Splits Smart People 50/50

en.wikipedia.org/wiki/Gorilla...
" . . . Primatologist Jane Goodall voiced herself . . . "

ghdw1982.github.io/pages/source...
Beryl Nelson -- interview

1/2

10.03.2026 05:21 👍 1 🔁 0 💬 1 📌 0
Preview
US tech to turn nuclear waste into power, cut radioactive life by 99.7% Researchers aim to transmute long-lived nuclear waste into shorter-lived materials while generating additional carbon-free electricity for the US power grid.

interestingengineering.com/energy/us-te...

US particle accelerators turn nuclear waste into electricity, cut radioactive life by 99.7%

The system uses a particle accelerator to . . .

x.com/martinmbauer...
New particle accelerators can turn
nuclear waste into electricity, . . .

OK, bye

2/2

10.03.2026 05:19 👍 1 🔁 0 💬 0 📌 0
Post image Post image

Hello,
Lisa Simpson

www.youtube.com/watch?v=Ol18...
This Paradox Splits Smart People 50/50

en.wikipedia.org/wiki/Gorilla...
" . . . Primatologist Jane Goodall voiced herself . . . "

ghdw1982.github.io/pages/source...
Beryl Nelson -- interview

1/2

10.03.2026 05:19 👍 1 🔁 0 💬 1 📌 0
Preview
US tech to turn nuclear waste into power, cut radioactive life by 99.7% Researchers aim to transmute long-lived nuclear waste into shorter-lived materials while generating additional carbon-free electricity for the US power grid.

interestingengineering.com/energy/us-te...

US particle accelerators turn nuclear waste into electricity, cut radioactive life by 99.7%

The system uses a particle accelerator to . . .

x.com/martinmbauer...
New particle accelerators can turn
nuclear waste into electricity, . . .

OK, bye

2/2

10.03.2026 05:17 👍 1 🔁 0 💬 0 📌 0