This is the appeal as far as I am aware. there is no more appeals after this one.

69 °C

Abstract:

We discovered a simple regime where a near-critical plasma irradiated by a laser of experimentally available intensity can self-organize to produce positrons and accelerate them to ultrarelativistic energies. The laser pulse piles up electrons at its leading edge, producing a strong longitudinal plasma electric field. The field creates a moving gamma-ray collider that generates positrons via the linear Breit-Wheeler process—annihilation of two gamma rays into an electron-positron pair. At the same time, the plasma field, rather than the laser, serves as an accelerator for the positrons. The discovery of positron acceleration was enabled by a first-of-its-kind kinetic simulation that generates pairs via photon-photon collisions. Using available laser intensities of 1022  W/cm2, the discovered regime can generate a GeV positron beam with a divergence angle of around 10° and a total charge of 0.1 pC. The result paves the way to experimental observation of the linear Breit-Wheeler process and to applications requiring positron beams.

journal

it’s a training of sorts.

Most people don’t live in the US, also a lot of people don’t live in single family homes and park on the street. No garage means you need to install lots of on street chargers.

Putting a charger on every street parking location will become disproportionately expensive.

Back-up

rattle snake is not an Australian variety that I am aware of

Yeah pretty much my understanding as well, I don’t think anyone has a notion of what it would take to generate power from inertial fusion and whatever if it would be practical.

Ehh not my problem, I guess

All my headphones are wired so daily. I have a dongle for an iPad I use frequently and it works fine but charging it is a drain.

Fair point

Excel is a database, application/program with Microsoft forms, notepad, calculation tool, calculation report, sometimes used to make rudimentary sketches when PowerPoint is not convenient.

Imagine if Microsoft gave a shit and actually improved it! ¯\_(ツ)_/¯

I don’t know if I would classify as lucky given his ultimate fate.

Meuglement pronounced Moo

I don’t understand.

The lack of even the most basic customisation of Gnome ia mind-blowing to me. Why do i need to install a gnome shell extension for even the most basic functionality that even MacOs has!?

I wouldn’t either, what a weirdo!

It’s similar across Europe it sets a bare minimum. It doesn’t work as effectively across Europe though.

In Italy for example there is a set of National contracts depending on the type sector. But there’s plenty of ways to bend the rules.

On a iPhone? Don’t think there is such a setting.