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The French Chinon nuclear power plant with its low-profile, forced-draft cooling towers. (Credit: EDF/Marc Mourceau)Electrostatic droplet capture system installed on an HVAC condenser. (Credit: Infinite Cooling)

As a common feature with thermal power plants, cooling towers enable major water savings compared to straight through cooling methods. Even so, the big clouds of water vapor above them are a clear indication of how much cooling water is still effectively lost, with water vapor also having a negative impact on the environment. Using so-called plume abatement the amount of water vapor making it into the environment can be reduced, with recently a trial taking place at a French nuclear power plant.

This trial featured electrostatic droplet capture by US-based Infinite Cooling, which markets it as able to be retrofitted to existing cooling towers and similar systems, including the condensers of office HVAC systems. The basic principle as the name suggests involves capturing the droplets that form as the heated, saturated air leaves the cooling tower, in this case with an electrostatic charge. The captured droplets are then led to a reservoir from which it can be reused in the cooling system. This reduces both the visible plume and the amount of cooling water used.

In a 2021 review article by [Shuo Li] and [M.R. Flynn] in Environmental Fluid Mechanics the different approaches to plume abatement are looked at. Traditional plume abatement designs use parallel streams of air, with the goal being to have condensation commence as early as possible rather than after having been exhausted into the surrounding air. Some methods used a mesh cover to provide a surface to condense on, while a commercially available technology are condensing modules which use counterflow in an air-to-air heat exchanger.

Other commercial solutions include low-profile, forced-draft hybrid cooling towers, yet it seems that electrostatic droplet capture is a rather new addition here. With even purely passive systems already seeing ~10% recapturing of lost cooling water, these active methods may just be the ticket to significantly reduce cooling water needs without being forced to look at (expensive) dry cooling methods.

Top image: The French Chinon nuclear power plant with its low-profile, forced-draft cooling towers. (Credit: EDF/Marc Mourceau)


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Ctrl-Alt-Speech is a weekly podcast about the latest news in online speech, from Mike Masnick and Everything in Moderation‘s Ben Whitelaw.

Subscribe now on Apple Podcasts, Overcast, Spotify, Pocket Casts, YouTube, or your podcast app of choice — or go straight to the RSS feed.

In this week’s roundup of the latest news in online speech, content moderation and internet regulation, Mike is joined by guest host Hank Green, popular YouTube creator and educator. After spending some time talking about being a creator at the whims of platforms, they cover:

Crash Course Coin (Complexly)Everyone Is Cheating Their Way Through College (NY Mag)The Professors Are Using ChatGPT, and Some Students Aren’t Happy About It (NY Times)How Miami Schools Are Leading 100,000 Students Into the A.I. Future (NY Times)We Shouldn’t Have To Explain To The FTC Why Content Moderation Is So Crucial To Free Speech, But We Did (Techdirt)

This episode is brought to you with financial support from the Future of Online Trust & Safety Fund.


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Typing can be difficult to learn at the best of times. Until you get the muscle memory down, it can be quite challenging. However, if you’ve had one or more fingers amputated, it can be even more difficult. Just reaching the keys properly can be a challenge. To help in this regard, [Roei Weiman] built some assistive typing tools for those looking for a little aid at the keyboard.

The devices were built for [Yoni], who works in tech and has two amputated fingers. [Roei] worked on many revisions to create a viable brace and extension device that would help [Yoni] type with greater accuracy and speed.

While [Roei] designed the parts for SLS 3D printing, it’s not mandatory—these can easily be produced on an FDM printer, too. For SLS users, nylon is recommended, while FDM printers will probably find best results with PETG. It may also be desirable to perform a silicone casting to add a grippier surface to some of the parts, a process we’ve explored previously.

The great thing about 3D printing is that it enables just about anyone to have a go at producing their own simple assistive aids like these. Files are on Instructables for the curious. Video after the break.


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I really used to love our series of posts on how companies and content creators can build more revenue and loyalty with their customers through what we called the “Connect with Fans and a Reason to Buy” philosophy. Shortened to “Cwf+RtB,” the idea is that by treating fans in an awesome and human way, concerns about things like piracy and positive fan feedback could be melted away by building a loyal fanbase through a human connection such that people simply wanted to hand over their hard-earned money to support content creators. By dropping the corporate sheen just a bit and connecting with people on their level, so many creators and companies have built a rabid fanbase that has no interest in taking actions that would prevent these creators from making money at their craft.

But the opposite also applies in reverse. Treat your fans poorly, or fail to connect with them on a human level, and you’re bound to get yourself into trouble. In a world of rising prices within the various entertainment mediums, this becomes all the more dangerous. Randy Pitchford, CEO of Gearbox, is learning this lesson right now after responding to concerns about the new Borderlands game being priced at $80 by essentially employing the “no true Scotsman” fallacy.

Believe it or not, there’s a lot to unpack here. The most important aspect of this is that this is the sort of response that indicates both a severe lack of judgment in communicating with customers combined with a disconnect with the reality of how most people live. We’ll get into the latter part of that further down. The judgment miss is this: even if everything Pitchford wrote above were true, and it very much is not, you don’t say this sort of thing out loud. Put another way, the message above accomplishes absolutely nothing productive for either fans of the Borderlands series nor Gearbox. Anyone who was going to pay $80 for the new game last week likely still will after this comment was made, save those pissed enough about the messaging to change their mind. Those who were hesitant to spend that much on the new game certainly aren’t going to be swayed by a “you will if you’re a true fan” message. And those who have never played the series will be put off by this message. Again, nothing positive accomplished.

It’s the “no true Scotsman” fallacy at work, but with the Scotsman being a gamer, apparently. “$80 is too much for the game,” goes some of the gaming public, with the response being “Not if you’re a real fan.” So those who bought the previous games for less and loved them aren’t truly fans in the eyes of Gearbox? Cool.

And the game of implications Pitchford is attempting to play here probably isn’t valid either.

Randy Pitchford grew up in Fairfax, Virginia, then California. His father worked in U.S. intelligence in the 1970s, and his house was filled with all manner of technology throughout his childhood. While I cannot say for sure (although I have emailed to find out), it seems vanishingly unlikely that Pitchford was living off of his minimum wage ice cream job after he’d graduated high school, as his tweet seems to want to heavily imply. Pitchford soon after went to UCLA, so we can quite safely guess that this was a short-term job, one for earning a bit of extra spending money while still living at home with his parents.

I would suggest that to use this anecdote to explain to all living humans that if they really want a copy of Borderlands 4, they can easily find eighty bucks to spare is grotesque. It kind of makes me sick.

I’m very much a fan of Maseratis. They’re slick, awesome cars. I have, on occasion, gone to dealerships just to look at them. I also am not in a position to buy one, for any number of reasons. But Maserati doesn’t look me in the eye and tell me if I were really a fan of their products then I would find some magical way to afford them. That would be stupid, as it is when Pritchard says it about his video game. And, as Kotaku helpfully details out through income statistics among Americans, some of this seems to stem from the disconnect Pitchford has with how the average person lives.

Hopefully, this context suggests why it’s just so revolting for a man who sold his company for a potential $1.3 billion in 2021 to tell someone on X that “if you’re a real fan, you’ll find a way to make it happen.” Because, you know, when he was doing a summer job at the beach in California, he somehow pulled enough cash together for that game he wanted.

There are some who think it’s a crime to be wealthy. I am very much not one of those people. I begrudge not at all Pitchford having amassed millions of dollars. I do take issue with someone with that kind of generational wealth attempting to gatekeep fandom while condescendingly telling fans if they were only true enough fans, they would find a way to give him more money.

As do those responding to his message, it seems. Here is but a sampling.

I imagine many people are now “out” as well. And if Pitchford’s company sales decline as a result and he makes less money than he would have otherwise, well, I suppose I’ll let him eat cake.


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You can’t say that Elon Musk hasn’t gotten his money’s worth after spending $277 million to help buy Donald Trump an election victory (that’s not including the $44 billion Musk spent on turning Twitter into a right wing propaganda mill). The end of the numerous investigations into labor, environmental, and consumer fraud abuses alone have already more than paid for themselves:

“In more than 40 other federal agency matters, regulators have taken no public action on their investigations for several months or more — raising questions about whether those cases may have become dormant, according to an NBC News review of regulatory matters involving Musk’s companies.”

That’s before you even get to the billions in additional subsidies Musk is poised to receive. Musk has particularly benefited the Trump administration’s relentless promotion of Starlink, Musk’s expensive, congestion-plagued, ozone layer destroying, low Earth orbit (LEO) satellite broadband network.

ProPublica notes how the Trump administration has been pressuring African countries to use Starlink if they know what’s good for them. In many instances they’re tethering continued lifesaving aid efforts to paying Musk for connectivity and easing any regulatory burdens Musk is facing in developing nations:

“In recent months, senior State Department officials in both Washington and Gambia have coordinated with Starlink executives to coax, lobby and browbeat at least seven Gambian government ministers to help Musk, records and interviews show. One of those Cabinet officials told ProPublica his government is under “maximum pressure” to yield.”

This comes on the heels of Musk’s DOGE attacks on organizations like USAID, which are estimated to have a fairly massive body count under the pretense of “progress” and “reform.” Even Bush administration officials, certainly no strangers to corruption, express alarm to ProPublica at the level of corruption:

“If this was done by another country, we absolutely would call this corruption,” said Kristofer Harrison, who served as a high-level State Department official in the George W. Bush administration. “Because it is corruption.”

To justify the corruption, Republicans have convinced themselves that Musk’s Starlink is some sort of magic that you can sprinkle on any problem with miraculous results. They don’t care that the service is generally too expensive for those who need it most. Or is harming astronomical research. Or harming the ozone layer. Or is increasingly becoming more and more congested due to oversubscription and physics.

Or may not even exist five years from now if the company can’t make continued launches viable.

Starlink is sometimes a useful niche option if you can afford it and live in a remote area without access. Or want to spend thousands of dollars a month to get broadband on your yacht. Or are fighting a war in territories where traditional telecom infrastructure has been decimated and have no choice but to rely on the whims of a zealot. But, contrary to the Trump cult’s beliefs, the technology is not fucking magic.

Yet Trump’s FCC boss, Brendan Carr, has been running around falsely telling countries that if they refuse to use Musk’s Starlink, they’re basically communist. Elon Musk’s been trying to steal Verizon’s $2 billion contract with the FAA to implement Starlink. They’ve taken to duct-taping potentially unencrypted Starlink terminals to the White House roof to, apparently, try and hide their comms from public scrutiny.

Republicans are also rewriting big swaths of the infrastructure bill to redirect billions in taxpayer broadband subsidies away from better, cheaper, fiber options and toward Elon Musk’s Starlink platform. That means less money for future-proof, more reliable, locally-owned options (including cheap community owned fiber and less congested wireless), and more money for one of the nation’s most erratic and unhinged racist billionaires.

It’s grotesque new levels of American corruption and cronyism dressed up as fake populist reform, and if you’re still one of these people who think these two billionaires care about anything beyond their own wealth and power, we have some sawdust and duck shit-filled supplements to sell you.


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If you want a regular table saw, you’re probably best off just buying one—it’s hard to beat the economies of scale that benefit the major manufacturers. If you want a teeny one, though, you might like to build it yourself. [Maciej Nowak] has done just that.

The concept is simple enough; a small motor and a small blade make a small table saw. [Maciej] sourced a remarkably powerful 800-watt brushless motor for the build. From there, the project involved fabricating a suitable blade mount, belt drive, and frame for the tool. Some time was well-spent on the lathe producing the requisite components out of steel and aluminum, as well as a stout housing out of plywood. The motor was then fitted with a speed controller, with the slight inconvenience that it’s a hobby unit designed to run off DC batteries rather than a wall supply. Ultimately, though, this makes the saw nicely portable. All that was left to do was to fit the metal top plate, guides, and a suitably small 3″ saw blade to complete the build.

We’ve seen mini machine tools like these before, too. They can actually be pretty useful if you find yourself regularly working on tiny little projects. Video after the break.


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