70 karma · joined May 1, 2021
The 18-35 cohort after vaccination with the Pfizer vaccine are going from being extremely dangerous asymptomatic spreaders to having high levels of sterilizing immunity.
The goal of any competent vaccination program should be to get the most socially active population vaccinated as quickly as possible to lower R0. This means 15-35 and retail workers first. That's not what happened anywhere in the west because of gerontocratic politics.
DRAM, storage, networking, gpus, accelerators, etc are all eating huge chunks of power. CPU's tiny in comparison. Maybe you save 5% across a datacenter using those fancy unicorn wafers.
What I like about the signals-intelligence-only focus is that I can leave my phone at home, hop on an ebike with a legally mandated helmet obscuring my face from cameras, and I'm completely invisible to the state. I just don't exist. Unlike East Germany there's no HUMINT apparatus in the west or in China.
It's all just the oligarchs fighting for who gets to momentarily sit at the top of the pile.
No one has ever said this. Ever. In the history of ever.
Wine and spirits in the US were sold as "fifths" or one fifth of a US gallon, equal to 757ml. This became a "metric fifth" or 750ml. No one is even slightly confused by this.
Microsoft needs to stop fucking with working UIs. Metro (or whatever they call it now) is a worthless eyesore full of ads and distracting rotating, flipping, bouncing UI elements. Get out of my face and let me do my work.
Not a great way to run a business.
Shift solenoids are a nasty problem that I've run into. They don't need to be hidden inside the transmission. And the transmission doesn't require the entire engine to be dropped to remove it. This was done to be consumer hostile and to maximize dealer shop hours. Batteries in most german cars are also deliberately placed under major engine components, whereas my Mazda 3 requires two minutes and one socket to replace. Shop hours.
This all needs to be stopped. Major components need to be able to be replaced, for all appliances and machines. Laws need to be changed to force this.
>What is the energy density delta between a HFCV and BEV currently?
Depends on what you're counting. Mirai's fuel cell stack, composite overwrapped tank, additional underbody and rear impact crash protection, high pressure filling system, cooling and fan intake system, and lithium battery together masses well over 400kg. Also takes up a lot of cabin and cargo space necessitating a larger vehicle.
Tesla's new 4680 batteries form part of the vehicle's structure and add free torsional rigidity, and will weigh roughly the same as a fuel system for 600km range. I imagine in the compact they'll package it into the unused area under the rear seat in order to drop the floor which should help with CdA.
193i steppers are also dirt cheap, and most of their old fabs can also be modified for 14nm/10nm production, whereas EUV tools are 180 tonne behemoths that require overhead cranes and/or physical disassembly of the plant to move.
Problem is the same everywhere regardless of pay structure, charity is used to as a crutch to wave off all criticism, a lack of retail competence, and any willingness to learn.
Most tunnels where GPS "works" pass a repeated GPS signal through a leaky feeder, the receiver uses doppler to figure out your speed and guestimate distance. I guess because of the point source on the surface the phone must also think the tunnel is a vertical shaft as well.
The new ones create take ephemeris and almanac data and create simulated time signals for the repeaters exact location. This is the same thing that military jammers do near important locations like embassies and bases to ensure that enemy missiles hit somewhere across the road.
The people giving away their time at the register are doing it to feel good about themselves, to "give back", not because they are interested in or have competence in retail. The product being traded between buyer and seller is smug narcissistic self-satisfaction and moving anything at all is irrelevant.
I've volunteered at a similar outfit as a driver and tried to offer some assistance with realistic valuation for the ikea shit that was wasting 60% of the warehouse, but it wasn't welcomed. $300 for a Billy is "reasonable" and it's for a "good cause".