8,294 karma · joined January 8, 2015
If you forced trucks to pay for the damage they do to roads rail freight would be far more competitive.
Thing I sense is casino's actually depress local property values. You wonder if the taxes casino's generate don't cover the drop in property tax revenue.
Things drawing an average of a few hundred microamps while the fan is running. Probably because it's blasting a keep alive packet once a second or so. It does that because a transceiver costs an extra 50 cents.
Actual FCC licensed products are supposed to not be naughty. But nothing prevents components from being naughty.
Inside ISM bands there are rules but beyond that anything goes.
Imagine a configurable rotary switch.
You have the knob part available in a selection of styles and colors.
You have the switch body, which can come in different types, single pole, two pole, NC, NO ext. One I saw you could stack them.
Then you had a basemount with terminal connections, screw, solder, etc.
I've handled decade encoders, stackable numbered encoders. The more convenient ones the the computer could read the selected numbers like you do keyboard matrix.
Peek 1960-70s industrial design. Still available.
https://www.digikey.com/en/products/category/configurable-sw...
In US urban areas the average car is only driven 6000 miles a year. That's 115 miles a week. Someone in an urban city would only need to charge every two weeks. Friend has a Chevy Bolt in SF he parks on the street. He says it's not a problem.
I also repeat myself but I've measured how long it take to gas up a car on road trips. It's usually around 10-15 minutes. Oh sure actually filling the car is quick. But you have to drive to the gas station, fill the car, drive away from the gas station.
Basically finance is 94% churn.
My company the owner of our old office sold it and the new owners commercial loan required he raise the rents to cover the new loan. Raise as in double out rent. That's capital being used for harmful level of extraction.
So all of this is performative asserting power in order to punish anyone seen as a threat to the current system.
I read someone's argument that the ugliness results in market failure. Because the ugly results in not only local opposition to building renewable it results in everyone in the area being opposed. And they then use the political process to block new construction.
What really bad is after a 100 years of this the construction industry no longer knows how to design attractive buildings. Starts with architecture where 2/3 of the architects are aesthetically blind. And the remaining 1/3 had it beaten out of the in school. Ends with manufactures that have long since stopped manufacturing pleasing materials for construction.
Where I disagree with the point of the article is insurance is a last resort thing. If you want to reduce traffic deaths that's not where to focus your attention. Reading the article it smells of neoliberal thinking.
Okinawa alone cost 12,000 US soldiers. With 100,000 to 150,000 civilian deaths.
I think a lot of European houses have floor drains in the bath, you can basically hose the bathroom down.
More on topic. Outside of the US R290 (propane) heat pumps are common. But illegal in the US because the refrigerant manufacturers control the code bodies. You can have a 20lb propane tank hanging off a BBQ which in normal operation is literally on fire. But you can't have an R290 monoblack cause it's too dangerous.
Imprecise but will fink on ceramics that were fired 30 years ago vs 3000 years ago. Difficulty you need to heat a fair sized sample.
"Reads article"
Impression, author didn't understand any of what he was told.
But yes similar, over time the object picks up a faint magnetic field superimposed on the one locked in when the ceramic was made.
For cars the economics is a dicey proposition. Because $/wh is important. The extra range (dubious) or lower weight has to cover the cost difference.
But for electric aircraft there is a lot to be gained by weight savings.
The higher reliability of electric.
Losing an turbine engine doesn't mean asymmetrical thrust. Plane still flies normally.
Losing an engine on takeoff you still have full power.
Electric motors spin up faster than turbines. Which means faster throttle response. Which you need when hit with a wind shear on landing.
Take off and landing under electric power means much less noise.
Efficiency, you can increase the number of props or fans to get a much higher bypass ratio. Worth noting the plane in the video has four props.