The power plants and substations are still needed to act as a giant DC-to-AC inverter. So if the plants are offline then the grid is effectively down, as it was in the Feb 2021 blizzard.
831 karma · joined March 18, 2016
The power plants and substations are still needed to act as a giant DC-to-AC inverter. So if the plants are offline then the grid is effectively down, as it was in the Feb 2021 blizzard.
It's just a minor policy change on the Microsoft Store which says you can't create an "app" for a free open source product as if it's your own. So, you can't create an app of Ubuntu Linux and charge $5 for every download on the Microsoft Store.
Reasonable. Sound.
They could pre-ship out the dishes to EMA agencies around the country. Quickly deploy in a few hours and re-power areas that have been destroyed by hurricanes/tornadoes/wildfires until the electrical grid is re-established or a ISO container can be sent.
Nuclear fusion seems much more achievable than interstellar space travel.
I can't find the link/product, but Matt Reiseinger (youtube superstar home builder) showcased a distribution box where he ran USB-like cables in the bedroom/living areas. There was a main DC distribution box that delivered power to those places. You could plug in a standard Macbook Pro USB-C cable directly into the wall and get DC power. No conversion (except what was done by the distribution box). The AC-DC converter in the distribution box could be directly bypassed if you were running on solar/battery/wind sources.
Average Tesla can do nearly 300 miles per charge. A gallon of gas can do about 30 miles per gallon in a similar sedan.
Those big ugly power supply bricks that we all carry around for our laptops... it converts AC power to DC power that's used by your device. Your cell phone adapter, your Xbox/PS5, etc..etc.. Nearly every one of our electronic devices require converting AC input to DC so you can plug into a standard wall outlet.
You can expect about a 5-20% on average power loss just to do the conversion. With alternative energies coming online from DC sources, the power loss is starting to get pretty bad.
DC Input (solar/wind) -> High-Voltage AC (for transmission lines) -> Low-Voltage AC (240v coming into your home) -> Power Brick -> DC Output (just so you can charge your phone).
5-20% power loss each time that's converted just to pull 5 volts @ 3 amps just to charge a cell phone.
Site seems to have been hugged to death
At the end of the day, it's a job. And jobs that pay the most usually recruits the best.
If they're looking at $350k base salary plus incentives, I may give them another look, especially if I can still do WFH.
>Bowles says a fiber-to-the-home alternative would’ve cost $5.5 million, taken at least four months longer to construct, and covered just over 600 homes.
This is the problem. If it was a wealthy neighborhood, no one would blink an eye at spending $5.5 million of government funding to string fiber to 600+ homes. But if it's rural people, especially the black or brown ones, then it's a questionable decision, and they should just get shoddy CBRS-based Internet instead at a $2m cost instead.
And remember the ultra-rich themselves own the bank. Warren Buffet has huge multi-billion dollar positions in Goldman Sachs and Wells Fargo, in addition to owning the real-estate arm of Berkshire Hathaway itself. And the ones that don't own the banks, still get favorable personal treatment from banks in order to get their M&A or underwriting business.
At the end of it all, they have enough dividends/rental income, that's paying for lavish lifestyles, and they still own all of the hard assets that they can then pass down to their heirs with minimal taxable events.