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Cake day: August 3rd, 2023

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  • No magnetic confinement fusion reactor in existence has ever generated a positive output. The current record belongs to JET, with a Q factor of 0.67. This record was set in 1997.

    The biggest reason we haven’t had a record break for a long time is money. The most favourable reaction for fusion is generally a D-T (Deuterium-Tritium) reaction. However, Tritium is incredibly expensive. So, most reactors run the much cheaper D-D reaction, which generates lower output. This is okay because current research reactors are mostly doing research on specific components of an eventual commercial reactor, and are not aiming for highest possible power output.

    The main purpose of WEST is to do research on diverter components for ITER. ITER itself is expected to reach Q ≥ 10, but won’t have any energy harvesting components. The goal is to add that to its successor, DEMO.

    Inertial confinement fusion (using lasers) has produced higher records, but they generally exclude the energy used to produce the laser from the calculation. NIF has generated 3.15MJ of fusion output by delivering 2.05MJ of energy to it with a laser, nominally a Q = 1.54. however, creating the laser that delivered the power took about 300MJ.



  • So the right is against self-service now? wtf

    You may want to look into Grover Norquist and his organisation Americans for Tax Reform. It is one of the most influential political lobbying groups in the United States, and it has the support of essentially the entire republican party. They essentially consider tax to be evil on principle and ask every politician to sign a pledge opposing any tax hike.

    ATR is strongly against automatic filing, as they want to keep taxes difficult and complicated to stoke anti-tax sentiment. That is to say, they fear that if filing tax is easier, citizens would be less likely to fight taxes in the way that the ATR wants (mostly they like a low flat tax, because it’s simple and good for rich people).


  • They are emissions credits. Every company receives some amount of “CO2 emission credits” from the government. These allow you to emit a certain amount of carbon dioxide. If you don’t emit all the CO2 that your credits allow, you can sell those credits to other companies that need more than the government gives them.

    The idea is to put a total limit on the amount of emissions in the country, while letting the market figure out where it makes most sense economically to invest in emission reduction.

    Tesla makes only EV cars and so it doesn’t need all the credits a typical gasoline car company would receive. So they sell them.


  • I was curious what the official supposed purpose of these tokens was, since i have a hard time believing anyone would seriously see themselves buying anything with these at any point. The official website is hilarious. They’re not claiming any purpose at all, you’re just buying an “official meme”:

    Trump Memes are intended to function as an expression of support for, and engagement with, the ideals and beliefs embodied by the symbol “$TRUMP” and the associated artwork, and are not intended to be, or to be the subject of, an investment opportunity, investment contract, or security of any type. GetTrumpMemes.com is not political and has nothing to do with any political campaign or any political office or governmental agency. See Terms & Conditions Here, See Card Allocation Here

    The grift is fully out in the open I guess.







  • I see the “Republican are always giving up moral superiority to gain an advantage so Democrats should do it too” argument. But at least get something worthwhile for selling your soul. Like, if you’re packing the supreme court you can at least protect abortion rights properly. If you nuke the senate filibuster you can pass some decent healthcare laws, or tax the rich maybe. Pardoning Hunter does nothing for anyone except the Biden family.

    Joe is acknowledging that the justice system sucks and powers that be can decide to fuck you over with it any time, but instead of abusing his power to try and fix it, he’s just bailing out his loved ones and then riding off into the sunset, leaving the rest of us to get fucked over. That’s stupid.


  • I disagree. There is pushing back for political gain, and pushing back for personal gain. Pardoning hunter is certainly an example of Biden abandoning the moral high ground. However it does not advance the cause of the democratic party in any way and only serves Joe Biden and his family personally. This is not a step in the right direction, it gives up moral correctness only to make the political position of the Democrats worse.




  • Technically there is no Hi syllable in Japanese either. There is ひ, which phonologically is neither “Hi” nor “Fi”, but somewhere in between. The exact pronunciation varies depending on surrounding sounds, as well as the speaker’s regional accent.

    So I wouldn’t say they really use WiHi. They write WiFi and they say “ワイハイ” which is the closest you can get to WiFi using Japanese sounds. It will kinda sound like WiHi to an English speaker.



  • Microsoft and the European Commission agreed to an initial period of five years. That ended in 2014, and the measure was not extended mainly for two reasons:

    1. Data showed the selection screen had had essentially no effect on browser market share whatsoever.
    2. This period was basically the height of browser competition, with Chrome, Safari, IE, and Firefox all showing significant market share.

    With competition in the browser market seemingly healthy, and the browser ballot not doing much to affect it, it was seen as pointless to keep requiring Microsoft to display it.