Technology
Humidity sucks. Transaera has a new way to deal with it

“It’s not the heat that’s killing you, it’s the humidity,” my father said somewhere.
His kids might roll their eyes, especially in the event that they’ve spent any time within the desert Southwest in the course of the summer, but their dad is a minimum of partly right: high humidity not only makes people less convenientalso puts a strain on air-con units. Half of the energy used to power a typical air conditioner is used moisture removal from the air.
For firms like Amazon, Walmart, UPS and FedEx that operate massive warehouses, air-con is becoming a growing problem. Temperatures inside warehouses can rise to uncomfortable levels, potentially dangerously hot.
A startup is working on a solution to the moisture problem. Transaera is developing a unique air-con solution for homes and apartments that uses a special material to remove moisture before cooling the air. Since greater than 2 billion people in hot, humid regions still lack air-con, the corporate hopes it might help meet that demand while reducing the quantity of energy required.
But first, while it refines the buyer product, it’s rolling out larger units to industrial buildings like warehouses. On Tuesday, it installed the primary one on a customer’s roof, the corporate told TechCrunch exclusively. This dedicated outside air system (DOAS) dehumidifies fresh air coming into the constructing, reducing the workload on the air conditioner.
“DOAS is a small piece of the market, but it’s a growing segment,” co-founder and CEO Sorin Grama told TechCrunch. “It’s just an easier entry point.”
The Somerville, Mass.-based startup, founded in 2017, has raised $7.5 million to date, including $4.5 million in a seed round, Grama said. It is currently raising $6 million to support field trials of its hardware.
Transaera’s core technology is a proprietary material that covers the warmth pump’s heat exchangers, which resemble a automotive’s radiator. In Transaera’s DOAS, air entering the unit passes through a special material that removes moisture from the air. The drier air then passes to the evaporator coils, which cool the air to indoor temperatures.
Air conditioners and dehumidifiers generate heat within the technique of removing moisture from the air. Typically, this heat is wasted, but Transaera reuses it to remove moisture from the desiccant material on a porous wheel. As the wheel passes over the incoming air, it absorbs moisture. The loaded desiccant then spins away from the incoming air and thru the waste heat coming off the evaporator coils. The warm air carries unwanted moisture away from the air. In the winter, the system can reverse, helping to maintain indoor humidity as the warmth pump heats the incoming air.
Many other DOAS systems currently found on industrial roofs also use heat pumps to dehumidify supply air, but because they depend on low temperatures to condense water on coils, the air coming out of them will be too cool for what’s contained in the constructing (especially within the spring and fall, when temperatures will not be high enough to require air-con). The units then have to reheat the air, often using natural gas. “It’s a really inefficient, stupid way to do these dedicated outdoor air systems,” Grama said.
Transaera’s approach uses as much as 40% less energy than current top-of-the-line DOASs, he said. The company’s technology is currently on one industrial roof, but Grama said more shall be added soon. There is a few urgency: Because moisture removal requires a lot energy, it accounts for 1% of all greenhouse gas emissions, according to last examination. That’s about half of what aviation generates, a sector that is come under much greater scrutiny. Cutting energy use from dehumidification by 40% would cut that significantly. Dad would approve.
Technology
The signal is the number one application in the Netherlands. But why?

The application signal for sending a privacy -oriented message flew high in Dutch application stores last month, often sitting at the top as the most steadily downloaded free application for iOS and Android in all categories, for data from many application tracking platforms akin to the sensor tower.
The application has experienced popularity over the years, often in response to Changes in politics in rivals akin to WhatsApp Or Geopolitical events. This is because Signal has set a reputation as a more friendly privacy option-it is served by the non-profit foundation (though based in the USA), not a personal company focused on data earning data. In addition, the signal tracks minimal metadata.
In 2025, along with the recent US president, who strengthened the warm Big Tech hug, it is not surprising that digital privacy tools have a moment – especially in Europe, which attracted the anger of President Trump.
But this time, the meaning of the signal in one very specific place-Holandia is particularly eye-catching.
IN Interview with Dutch newspaper de Telelegraaf last week, President signal Meredith Whittaker He noticed that the number of “new registrations” in the Netherlands was 25 this 12 months, even though it is not clear what the exact comparative period for this data is.
Asked why the Netherlands recorded such development, Whittaker pointed to the combination of things: “growing awareness of privacy, distrust of large technology and political reality in which people realize how sensitive digital communication can be,” said Whittaker.
Data provided to TechCrunch from the application intelligence company Appfigures Increase in Signal Signal in the Netherlands. According to its data, the signal was 365. Among the applications apart from the iPhone in the Netherlands on January 1 and didn’t appear on the list of the most significant general applications. Then, from around January 5, he began to climb the rankings, reaching the highest position until February 2.
The signal immersed and comes out of the lead during weeks, spending around mid -February at the top – including every single day from February 22. By digging deeper into the data, the AppFigures estimates that the total download in Apple and Google Applets in total in December 2024 jumped to 99,000 in January and increased to 233,000 to February – 958%.
While a part of this height could be assigned to a lower saturation signal than other markets, a continuing application position at the top in comparison with neighboring markets of comparable size.
“No other markets are approaching the Netherlands in terms of growth between December and February,” said AppFigures Techcrunch.
For comparison, from December in Belgium, download increased by over 250%, Sweden by 153%and dishes by 95%.
So why the signal can experience what one redditor called “The moment of mass adoption“In the Netherlands?
Clear signal
Give ZengerSenior Policy Advisor at Dutch Digital Rights Foundation Fragments of freedomHe said that even though it is difficult to point one specific reason, he is not surprised.
The last changes in the US have seen Large platform suppliers Adapt with the recent Trump administration, and this has retained a major public and media debate. Relying Europe from the technology of big private American corporations has turn out to be the point of interest of this debate.
“The Dutch are, like many others, very dependent on the infrastructure provided by extremely dominant technology companies, mainly from the USA,” said Zenger. “What does this mean, and the risk that results from it has been nicely demonstrated in the last few weeks. As a result, the public debate in the Netherlands was relatively sharp. Where in the past this problem was discussed only at the level “:” I feel that we are now conducting a debate at the higher levels: “.
In this context, society can mix dominance with data protection abuse. Since corporations akin to meta are frequently studied and fined in the field of information privacy practices, the signal could appear to be less evil: it is based on the US, but supported by a non-profit organization, which ensures encryption of each the content of the message and around it.
Vincent BöhreDirector of the Dutch Organization of Privacy Privacy firstHe also pointed to increased media relationships and a wider change of public opinion.
“Since a few months ago he was re-elected in the United States, in the Dutch-and European media, which seem to support Trump, there were many” Elon) Muska. “Articles criticizing X (previously Twitter) and Meta appear everywhere in the Dutch media, which leads to a change in Dutch public opinion: even people who have never really known or cared for privacy and security in social media, suddenly became interested in” friendly privacy “alternative, in particular the signal.”
Signal of intentions

While the Netherlands is only one market of 18 million people in the European population over 700 million, its increase in adoption can signal a wider trend throughout the continent, especially when governments try to cut back privacy barriers.
For example, Apple has recently pulled out comprehensive encryption from iCloud in Great Britain to counteract government efforts to put in a backdoor.
Speech Fr. Rightcon 25 In Taiwan, this week, Whittaker confirmed the unwavering Signal attitude regarding privacy.
“Signal position on this subject is very clear- we will not walk, falsify or otherwise disturb the solid guarantees of privacy and security that people rely on” Said Whittaker. “Regardless of whether this disturbance or backdoor is called scanning on the client’s side or removing the protection of encryption against one or the other, the features similar to what Apple has been forced to do in Great Britain”
Separately, in Interview with Swedish public broadcaster, Whittaker said that Signal wouldn’t follow the proposed Swedish law requiring application to send messages for storage.
“In practice, this means asking us to break encryption, which is the basis of our entire activity,” said Whittaker. “Asking us to store data would undermine all our architecture and we would never do it. We would prefer to completely leave the Swedish market. “
TechCrunch contacted to signal a comment, but he didn’t hear during the publication.
(Tagstotranslat) signal of the Netherlands
Technology
Gayle King announces participation in the space mission of all women

Gayle King will join the thirty first Blue Origin civil flight into space.
Gayle King announced that he was going to space. The host of the talk show during the day provided messages CBS MORNINGS.
King revealed Her participation in the thirty first Blue Origin flights, NS-31. Before discussing the details of the mission, she and her co -lecturers presented the video editing, which described her long -term fascination with travel travel.
In one clip, King said: “I am excited to watch the premiere at home in my pajamas.”
Her enthusiasm led to an invite with Blue Origin. The television personality will disappear from Crew from the whole familyIncluding an award -winning journalist Lauren Sánchez, award -winning Grammy singer Katy Perry and astronaut Aish Bowe.
Soon the explorer of the space admitted that she was hesitating at first.
“I don’t know how to explain at the same time terrified and excited,” said King.
To make a choice, King turned to a gaggle of family members, including her children and a detailed friend, Oprah Winfrey. She said that when her most trusted confidants approved, she was ready.
“When Kirby, Will and Oprah were fine, I was fine,” said King. “I thought Oprah would say no. She said: “I feel that when you don’t do it, if you all come back and also you had the opportunity to do it, you’ll kick.” She is right. “
King is not going to be the first television host who wandered into space with blue origin. In 2021, then-Good morning America Coheat Michael Strahan took part in the third civil flight Blue Origin. The former NFL star and the sender was delighted after returning, expressing how this experience gave him a brand new “perspective” in the world.
“I want to come back,” said Strahan.
Blue origin, Founded by Amazon Billionaire Jeff Bezos in 2000 is a non-public aviation company that focuses on sharing space travels for civilians and developing technology to explore the space long.
The upcoming flight of the king New Shepard It will probably be part of Blue Origin’s constant efforts to normalize civil space travel.
Technology
Instagram can turn the rollers in a separate application

Meta is occupied with an independent application for brief movies, Information He informed, citing an anonymous source, which he heard the boss on Instagram Adam Mosseri talked about the personnel project.
The project is reportedly called RAY code, which goals to enhance recommendations for brand new users and existing users in the US and to conclude one other three minutes of movies, the report quoted the source.
The finish line didn’t answer immediately at the request for comment.
Last month, the company announced a video editing application called Edyta to compete with Capcut (belonging to Tiktok Matter Company Bytedance) since it was geared toward using the uncertain future Tiktok and Bytedance in the USA
Currently, the Instagram channel is a mixture of photos, movies (drums) and stories. However, many users imagine that the application has been cluttered since it incorporates movies and not persist with the roots as an application for sharing photos. If the company rotates in an independent application for brief movies, it can create a possibility for Instagram to emphasise other functions.
Instagram began at the starting of this yr paying creators To promote Instagram on other platforms, resembling Tiktok, Snapchat and YouTube. Apparently he also began to supply Big money for the creators Present only on roller skates.
(Tagstranslate) Instagram
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