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Serious salvia flashbacks from that headline image.

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While it doesn’t contradict what you’re saying, apparently ”the provisions of his parole required him to surrender any electronic devices and passcodes." Wtf

It’s a cool idea, but has not worked well in practice. The plant referenced in the 2016 article you linked (Crescent Dunes) stopped operation in 2019 due to performance and cost issues. It appears to have restarted after the original owner filed for bankruptcy and sold the asset, but at a lower capacity.

https://en.m.wikipedia.org/wiki/Crescent_Dunes_Solar_Energy_Project

I thought the original post was satire - list all of the privacy issues, then throw in “Privacy <3” at the end. Seriously, almost every one of those points has a potential privacy issue.

Guess I was being too generous.

Is a sub/hoagie a sandwich? Bread is usually connected.

Oh God, why did I get involved

Even better, here’s a direct link to a NASA page discussing the data: https://earthobservatory.nasa.gov/images/150192/tracking-30-years-of-sea-level-rise

Some quotes from the page:

Scientists have found that global mean sea level—shown in the line plot above and below—has risen 10.1 centimeters (3.98 inches) since 1992. Over the past 140 years, satellites and tide gauges together show that global sea level has risen 21 to 24 centimeters (8 to 9 inches).

“With 30 years of data, we can finally see what a huge impact we have on the Earth’s climate,” said Josh Willis, an oceanographer at the Jet Propulsion Laboratory and NASA’s project scientist for Sentinel-6 Michael Freilich. “The rise of sea level caused by human interference with the climate now dwarfs the natural cycles. And it is happening faster and faster every decade.”

The altimetry data also show that the rate of sea level rise is accelerating. Over the course of the 20th century, global mean sea level rose at about 1.5 millimeters per year. By the early 1990s, it was about 2.5 mm per year. Over the past decade, the rate has increased to 3.9 mm (0.15 inches) per year.

While a few millimeters of sea level rise per year may seem small, scientists estimate that every 2.5 centimeters (1 inch) of sea level rise translates into 2.5 meters (8.5 feet) of beachfront lost along the average coast. It also means that high tides and storm surges can rise even higher, bringing more coastal flooding, even on sunny days. In a report issued in February 2022, U.S. scientists concluded that by 2050 sea level along U.S. coastlines could rise between 25 to 30 centimeters (10 to 12 inches) above today’s levels.

Which is great, but I’m sure your plant deionizes the water before using it in the electrolyzers, right? So the water is still being purified, just not by a public water plant.

This is not correct. All commercial electrolyzers need very pure water as a feed to the system. PEM and SOEC electrolyzers use the ultrapure (industry term) water directly, while alkaline electrolyzers combine it with potassium hydroxide. Using sea water will very quickly result in non-functional equipment.

It looks like it regularly goes on sale that cheap on Amazon, at least in my region:

https://camelcamelcamel.com/product/B0BVFS94J5

I can’t tell if these crypto people (comparing the energy use of banking to Bitcoin) are dumb, or if they think everyone else is.

There are different sizes - the smaller ones are not hard to do in a sitting. For the larger ones, I find myself working on one area at a time, then putting it down and working on another area later. It’s not too bad - almost like a jigsaw puzzle.

Sorry about your dad. Not what you asked for, but if she likes Sukoku your step-mum might like nonograms (“Japanese crossword”). Different strategies than Sukoku but it feels like I’m using the same part of my brain and you make a picture in the end. Lots of free ones of varying difficulties here: https://www.nonograms.org/

I guess Freud was right

Fair enough - thanks

Does your client allow sorting by controversial/score/down votes? I haven’t seen that option, which on one hand I’m happy for (one of my self-destructive reddit habits) but is also sometimes is so satisfying.

If you’re measuring the temperature in the room currently, you could try trending it yourself. Start the heater, and see how quickly the temperature rises (e.g., degrees per hour). Call this Rate 1.

Then turn off the heat and see how quickly the temperature drops. Call this Rate 2. For the formula below, make it a positive number.

Assuming the weather conditions are similar and the room temperature doesn’t change too much during data collection:

Rate of heat loss = Heater power * Rate 2 / (Rate 1 + Rate 2)

This number could be impacted by the weather: temperature, wind and insolation (affected by time of day, time of year, latitude, and cloud cover). It’s also impacted by room conditions (temperature, slade position, how many times the door is opened), so you’d need to do a few trials to get a sense for thr impact of different variables.

You’ve probably already thought of this, but your strategy is going to result in noticeable swings in temperature in the room, because ypure going to do a lot of heating at once when prices are cheap, then turn off the heating and let the room cool. Compare that to a thermostat that tries to maintain a constant temperature.

Sounds like a fun project - good luck! I’d love to hear updates here as you go.

It’s not even close. Passenger cars crash so much more frequently than planes (and other forms of transportation) that the rates of death are much higher.

https://injuryfacts.nsc.org/home-and-community/safety-topics/deaths-by-transportation-mode/

The most intuitive analogy to federation to me is email. You may have an account with one provider (gmail.com in the example of email, or lemmy.world in the example of Lemmy) but you can send emails to other providers (email example) or post messages to other instances (Lemmy).

Just like with email providers, a Lemmy instance may decide not to allow communication with another instance - this is “defederation.” Instances that allow communication are “federated.”

Just like email, you don’t normally need to worry much about whether you are on the same instance as a particular community or user - it just works.

This is a simplification, but for me is a good working model.