2022-04-04


Worthy

  • Why I'm in the Army Reserve–an explainer for my friends in tech

    we emphasise explaining the context two levels up. I may tell my soldiers to raid a compound, but I would also tell them that the reason for this is to create a distraction so that the Colonel can divert the enemy away from a bridge, and that the reason the Brigadier wants the Colonel to divert the enemy is so that the bridge is easier to cross. Not only do the soldiers then know why it’s important to raid the compound (so that others can cross the bridge), but they know that if for some reason they can’t raid the compound, creating any other diversion or distraction will do in a pinch, and if they can’t do that they can still try to do something to make it easier to cross the bridge. It lets everyone adapt to change as it happens without additional instruction if they aren’t able to get in touch with me. Again I think tech could possibly learn from that.

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TechSuck

  • Intel Doubles Down on ESG with Launch of Second-Gen Bitcoin Mining Chips

    Each of the chips will have a hashrate of up to 580 gigahash per second (GH/s) and power efficiency of 26 joules/terahash (J/TH), according to Intel's statement.

    At first blush, the hashrate of the new chips could be seen as lower than the initial report of up to 135 terahash/second (TH/s). The company, however, said that the hashrate is just for one chip and that several of them could be used to build a mining system with a much higher hashrate.

    The 26 J//TH power consumption of the new chip, however, makes it more efficient than Bitmain’s latest model, the Antminer S19 Pro+ Hyd., which delivers a hashrate of 198 TH/s with an efficiency of 27.5 J/TH. The miner is also more efficient than MicrtoBT’s Whatsminer M30S++, which brings 112 TH/s at an efficiency of 31 J/TH.

  • Production and supply-chain update - Raspberry Pi


Ukraine War

  • Russian Offensive Campaign Assessment, April 3

    Ukraine has won the Battle of Kyiv. Russian forces are completing their withdrawal, but not in good order. Ukrainian forces are continuing to clear Kyiv Oblast of isolated Russian troops left behind in the retreat, which some Ukrainian officials describe as “lost orcs.” Russian forces had attempted to conduct an orderly retreat from their positions around Kyiv with designated covering forces supported by artillery and mines to allow the main body to withdraw. The main body of Russian troops has withdrawn from the west bank of the Dnipro and is completing its withdrawal from the east bank, but the retrograde has been sufficiently disorderly that some Russian troops were left behind.

    Moscow is attempting to concentrate reserves and some units pulled from the fight around Sumy to reinforce its offensive operations in the east but is encountering serious challenges in that effort. The Ukrainian General Staff reported on April 3 that Russian soldiers are resisting and in some cases refusing orders to enter or re-enter the war effort. The General Staff asserted that the two battalion tactical groups (BTGs) that moved from South Ossetia toward Donbas less than a week ago refused to fight and that plans to move them back to South Ossetia are in train.[1] The General Staff claimed that about 25 soldiers of the Russian 31st Separate Airborne Brigade refused orders to re-enter combat citing excessive losses.[2] The General Staff also asserted that commanders at various echelons in the Russian 3rd Motorized Rifle Division have refused to participate in combat operations.[3] We have no independent verification of these reports, but they are credible in light of the losses Russian forces have suffered and of independent reports of Russian soldiers killing commanders and commanders committing suicide from earlier in the conflict.

  • Russian Army Executed Civilians

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