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#mhd

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Also ich frage ja jetzt nur für einen Freund und natürlich ist das auf gar keinen Fall absolut und überhaupt nicht bei mir so der Fall!!!11!1!!...

... gehen wir mal davon aus, besagter Freund hätte immer im Hinterkopf gehabt, dass er irgendwann mal die Packung Teller-Linsen verarbeiten muss, die noch im Schrank steht...

... und stellen wir uns jetzt mal vor, dass dieser Freund nun endlich mal die Packung Linsen aus den Schrank geholt hat...

... und dann festgestellt hat, dass diese "Tellerlinsen - kochen ohne einweichen" schon fast 15 Jahre abgelaufen sind...

... meint ihr, die sind noch gut?! Sind immer dunkel und trocken gelagert worden und um die Verpackung war noch eine Tüte, damit da nichts reinkrabbelt... also nicht bei mir, natürlich, sondern bei besagtem Freund. 🤫😶🧐🙈🌫️

#mhd, #gegenlebensmittelverschwendung, #istdasnochgutoderkanndasweg

Energy transport near the surface of Sun-like stars is dominated by convection, leading to the granulation visible at the surface. The near surface convection also excites sound waves traveling throughout the stars, allowing to study their interiors.

Unfortunately the interaction between these phenomena is poorly understood.

Are you interested in using MHD simulations to improve asteroseismic inferences in Sun-like stars as a PhD project?

mps.mpg.de/phd/helioseismology

www.mps.mpg.deUsing MHD simulations to improve asteroseismoc inferencesOpen PhD position in solar and stellar physics: sun stars granulation waves convection - solar and stellar interiors - advisor Jesper Schou - IMPRS Göttingen Germany

Fusion power might be 30 years away but we will reap its benefits well before

The cliche is that human-engineered fusion on Earth is always “30 years away”.
But if we can make it work, it promises such quantities of clean energy that we will finally be able to leave fossil fuels behind.

Large, state-sponsored efforts and, increasingly, #private #startups are reporting breakthroughs that many in the industry now think will lead to viable #fusion #energy.

Underlining their optimism, in 2022 the UK government announced the site for the
🔸 Spherical Tokamak for Energy Production 🔸( #STEP ) project, at West Burton in Nottinghamshire.
This demonstration plant aims to supply electricity into the national grid by the 2040s.

And in developing such fusion power plants, we are creating new technologies and solutions that can reach far beyond the task of energy generation.
For example,
🔸TAE Power Solutions 🔸is a spin-out from America’s #TAE #Technologies, which was founded in 1998 to develop commercial fusion power.
Obliged to invent a way to collect and store 750 megawatts (the power needed to spark their experimental reactor into life) from
a commercial electricity grid only capable of delivering 2 megawatts,
the firm is now adapting its breakthroughs to provide more efficient #batteries for the next generation of electric vehicles.

Mitsubishi built a prototype #MHD #ship, the Yamato 1, in the 1990s
– but the vessel’s top speed was only 15 km/h

“We don’t see these as side projects; we see these as happy byproducts that have very high intrinsic value on their own for problems and challenges beyond energy generation,” says Chua.

In the UK, the Atomic Energy Authority (UKAEA) has established the 🔸Fusion Cluster at Culham 🔸in Oxfordshire to stimulate the growth of a fusion industry.
Since its establishment in 2021, the cluster has grown from a handful of companies to 🔹more than 200. 🔹

While the key goal remains the development of the skills and technology necessary to build a UK commercial fusion power plant by the 2040s, 🔸commercialising the spin-offs is also a high priority.🔸

theguardian.com/science/articl

The Guardian · Fusion power might be 30 years away but we will reap its benefits well beforeBy Stuart Clark
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@medvidekpu
"Jo. Lidi v #mhd smrdí. Strašné. Jak je možné že páchnoucí člověk necítí sám sebe? Já když smrdím potem tak z toho mám osypky"

Onehdá se paní držela tyče v buse, měla odhalené chlupy v podpaží, byla zpocená a strašně smrděla. Kdosi jí to vytkl a ona opáčila, že má Právo se držet... (asi nezná § 1013 NOZ o imisích smradu)

Nebo někteří na sebe naopak nalejou tunu antiperspirantu, takže radius deset metrů je zamořen chemickým štiplavým zápachem, až si říkám, co tím zakrývají, jestli se tímto způsobem třeba nesprchují..

Für das Engagement während der #Corona-#Pandemie (Aufbau von #Testzentren, Organisation von #Impfaktionen, Mitarbeit in diesen,…) habe ich vom Souveräner Malteserorden die #Covid19 Medaille verliehen bekommen.

Ich möchte hier allen Danken, die dieses Engagement möglich gemacht haben und daran erinnern, dass sich die meisten Menschen in der Pandemie solidarisch gezeigt haben. Ich möchte auch allen Danken die sich auf ihre Weise für die Bewältigung der Krise eingesetzt haben.