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Nikolas Tesla also built a wirelessly controlled boat, one of the first ever exhibited. He pursued his ideas for wireless lighting and worldwide wireless electric power distribution in his high-voltage, high-frequency power experiments in New York and Colorado Springs. In 1893, he made pronouncements on the possibility of wireless communication with his devices. via @wikipedia

#science #technology

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French printmaker, illustrator, painter, comics artist, caricaturist, & sculptor Gustave Doré was born #OTD in 1832. He is best known for his prolific output of wood-engravings illustrating classic literature. He created over 10,000 illustrations, the most important of which were copied using an electrotype process using cylinder presses, allowing very large print runs to be published simultaneously in many countries. via @wikipedia

Gustave Doré @ PG
gutenberg.org/ebooks/search/?q

#books #literature

There is an interesting article about the Bose–Einstein condensates and degenerate Fermi gases, see below:

Coldest: how a letter to Einstein and advances in laser-cooling technology led physicists to new quantum states of matter

The road to Bose–Einstein condensates and degenerate Fermi gases was paved with ideas that shouldn’t have worked, but did, as Chad Orzel explains. via @PhysicsWorld

physicsworld.com/a/coldest-how

#physics

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A simple fact: this night attack on Kyiv was the largest ever combined attack using cruise missiles and hypersonic ballistic missiles. No one ever repelled an attacked of such scale and such weapon. Ukrainian Air Defense did. No one ever did attack a civilian city with such weapon and scale. Russia did. … In the meantime some European and American politicians are “afraid of escalation”. While Putin and russians with such attacks cynically spit in your face demonstrating that they know about their impunity, whatever they do. … What’s on agenda today? “Deep concerns”? Blah, we heard you… Give more weapon to Ukraine to protect itself and don’t limit how this weapon can be used to push back — that’s the only answer to abominable and cynical war criminals. // #russia #attack #Ukraine #kyiv #WarCrimes #supportUkraine

Today I want to look at the economy from two angles: how it’s objectively doing, and how it’s perceived to be doing. Are things still bad, or is this largely vibes? And importantly, how will economic sentiment affect the crucial election next year? open.substack.com/pub/statusku

@Adrenochrome @sciencebase Not like this. It makes a different bird each time and is electrical.

During her youth Ada Lovelace was introduced to the Scot, Mary Somerville, who was known as the ‘Queen of 19th Century Science’ and was in fact the first woman to be accepted into the Royal Astronomical Society. Mary further encouraged Ada’s mathematical and technological development. It was actually through Mary Somerville that Ada first heard of Charles Babbage’s idea for a new calculating engine. 5/ via @historicuk

historic-uk.com/CultureUK/Ada-

#mathematics #computer #computerprogramming

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While most people amongst its key western backers are busy with #Christmas celebrations, Israel's military escalates its crimes in #Gaza (and the #WestBank) yet further.

They are relying on us to not be paying attention.

Four of five people starving in the world right now are in Gaza, due to Israel's deliberate blocking of supplies and distribution for 80 days.

Flooding tunnels with sea water, as Israel is doing, will complete the poisoning of Gaza's aquifer, rendering the area uninhabitable for the foreseeable future.

The Israeli bombing campaign has exceeded the levels of destruction brought by the Allies upon Germany cities towards the end of WWII. And it has been done in a fraction of the time: more devastation in two and a half months than was caused in two and a half years.

In the opening weeks of the escalation, Israel's military was using its largest and most powerful explosives in the very places it was telling Gazans to flee to for refuge.

Beyond the bombs, there are many reports of summary executions and massacres, repeated testimony of extreme #torture, videos of degradation, humiliation and dehumanisation.

#Netanyahu says they are only getting started.

He is relying on you looking away, getting tired of the bad news, switching off for a bit.

youtube.com/watch?v=iS1Tw-2cF2

@sciencebase I got one of those bird call clocks. Remarkably good calls on the hour. It shuts up at night.

So I started a company and received funding to build the next generation of /

I know there are a lot of fears around AI, and I share in most of them. As such a top priority will be for me to address the ethical considerations. I am still branstorming how that should look but I want it to be an open forum where everyone can contribute to solve the ethical considerations.

For now I'd love to hear input from people on how one could build a community to address and solve ethical concerns in AI / AGI

Bethlehem cancels all Christmas festivities in solidarity with the people of Gaza

> All #Christmas festivities have been cancelled in #Bethlehem in the West Bank to show solidarity towards the people of #Gaza.
euronews.com/2023/12/24/bethle #Hamas #Israel

@freemo My boss who owns the landscaping firm where I work as occasional labourer shovelling shit from one place to another. She would call it "poo", though.

@freemo I have a pal who says "gosh!", which I think is in the same league.

English physicist and mathematician James Prescott Joule died #OTD in 1818.

Joule studied the nature of heat, & discovered its relationship to mechanical work. This led to the law of conservation of energy, which in turn led to the development of the 1st law of thermodynamics. The SI derived unit of energy, the joule, is named after him. He worked with Lord Kelvin to develop an absolute thermodynamic temperature scale, which came to be called the Kelvin scale.

gutenberg.org/ebooks/40706

#physics

The transistor is first demonstrated by three physicists John Bardeen, Walter Brattain, and William Shockley at Bell Laboratories #OTD in 1947.

They performed experiments and observed that when two gold point contacts were applied to a crystal of germanium, a signal was produced with the output power greater than the input. William Shockley saw the potential in this, and over the next few months worked to greatly expand the knowledge of semiconductors. via @wikipedia

#science #physics

"Better be without sense, than misapply it as you do."

The novel Emma by Jane Austen is first published OTD in 1815. Emma was submitted to the London publisher John Murray II. He offered Austen £450 for this plus the copyrights of Mansfield Park and Sense and Sensibility, which she refused. Austen published two thousand copies of the novel at her own expense, retaining the copyright and paying a 10% commission to Murray.

Emma is available at PG:
gutenberg.org/ebooks/158

#books #literature

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