Technology
Soccer moms may be taking flight in van that can both fly and drive
Imagine this: You are cruising down the highway in a van one moment and then soaring through the skies the next. It sounds crazy, right?
However, it could soon be possible with a groundbreaking vehicle innovation called LuftCar, which is a detachable van that can fly.
This hydrogen-powered vehicle is about to completely blur the lines between land and air travel.
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Autonomous air and road vehicle (LuftCar)
How does the detachable van work?
LuftCar is an autonomous air and road vehicle with electrical propulsion and vertical takeoff and landing capability. It is powered by hydrogen fuel cells. On the ground, it has a range of 150 miles. In eVTOL (electric vertical takeoff and landing) mode, it has a max distance of 300 miles at a top speed of up to 220 mph and a max altitude of 4,000 feet. The inspiration behind the vehicle comes from the Filipino jeepneys.
Autonomous air and road vehicle (LuftCar)
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From land to air
When it’s time to take flight, the detachable van’s front end flips up, allowing passengers to board and exit effortlessly. On the roof, clips secure the van to an airframe with six tilting propellers, transforming it into a high-speed, long-range eVTOL (Electric Vertical Take-off and Landing) aircraft. It’s like having your own personal helicopter-van hybrid.
Autonomous air and road vehicle (LuftCar)
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What purpose can the detachable van be used for?
You might be looking at the detachable van and thinking to yourself, this looks really cool, but what real purpose can this vehicle serve? LuftCar can actually serve a multitude of purposes. In bustling urban areas with traffic constraints, the LuftCar avoids congestion by taking to the air. But its capabilities go beyond city limits. It can transport goods across vast distances, even to remote sites inaccessible by traditional air travel.
And when emergencies strike, the LuftCar becomes a lifeline, swiftly delivering medical aid where it’s needed most. Plus, for adventurous travelers, it offers a unique blend of ground and aerial exploration. Lastly, it can be used for defense and national security by providing ship-to-ship, ship-to-shore and shore-to-outpost missions capable of flying forklift platforms.
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Autonomous air and road vehicle (LuftCar)
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What problems is this vehicle trying to solve?
LuftCar is trying to tackle several critical challenges in next-generation transportation. These challenges include addressing environmental concerns by developing propulsion systems that produce no harmful emissions. Enhance efficiency in urban logistics by providing seamless last-mile delivery services. The company envisions faster and more efficient travel options for both intercity and intracity journeys.
By introducing innovative transportation solutions, LuftCar hopes to alleviate traffic congestion in urban areas and on highways. Also, LuftCar’s focus on VTOL technology aims to optimize space utilization and infrastructure efficiency. The company is also striving to give individuals convenient mobility options that allow them to move effortlessly between cities and within urban centers. Whether for personal use, fleet management, military operations or rescue missions, LuftCar’s goal is to provide reliable and uninterrupted transportation services.
Autonomous air and road vehicle (LuftCar)
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The future of the detachable van
LuftCar doesn’t have any visible working models but has raised about a million and a half dollars in funding. LuftCar is currently developing a two-seater prototype with seed funding, and a five-seater commercial version will be developed after the proof of concept. The company has also just signed a MoU with eFrancisco Motor Corporation in the Philippines. The two companies plan to develop a series of collaboratively designed Pinoy hydrogen eVTOLs built around eFrancisco’s vehicle chassis.
Autonomous air and road vehicle (LuftCar)
Kurt’s key takeaways
The future of transportation is taking a bold leap with LuftCar, the detachable van that defies gravity. Imagine seamlessly transitioning from cruising along highways to soaring through the skies, all in one vehicle. This groundbreaking innovation, powered by hydrogen fuel cells, definitely blurs the lines between land and air travel.
Are you concerned that the skies will soon be filled with eVTOL vehicles? Let us know by writing us at Cyberguy.com/Contact.
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Technology
WWDC protesters want Apple to ban Elon Musk’s apps
Apple’s big developer conference is today, and protesters are using the occasion to call on the company to remove “nudify apps” from the App Store and pull “known” child sexual abuse material from iCloud.
Outside the visitors center at Apple’s Cupertino campus, protesters have put up a large sign saying “Apple is powered by child sexual abuse” and asking incoming CEO John Ternus, “What will you do?” The protesters come from UltraViolet, a women’s advocacy group, and Heat Initiative, a group that aims to “hold tech companies accountable for enabling and profiting from child sexual abuse.”
Apple and Google came under significant scrutiny earlier this year for continuing to keep apps like xAI’s Grok on their app stores even though users were able to make nonconsensual sexualized deepfakes. In pamphlets distributed at the protest, the organizations say that “at least 47 nudify apps have been found on Apple’s App Store” and that “Apple has made an estimated $117 million minimum from nudify apps,” including “an estimated $35+ million from Grok alone,” citing data from the Tech Transparency Project. UltraViolet also has a website dedicated to its protest today.
Apple previously scrapped plans to scan photos saved to iCloud for child sexual abuse imagery over privacy concerns.
Apple didn’t immediately reply to a request for comment.
Technology
Why your VPN keeps getting blocked and the simple fix
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You fire up your VPN, connect to a server and pull up the streaming service or website you were trying to reach. A few seconds later, you see the dreaded message: blocked. So you try again. Still blocked. Then you switch servers. Same result.
If this sounds familiar, you are not alone. VPN blocking has become much more aggressive over the past few years. The old VPN tricks that once worked reliably no longer always get the job done.
The good news is that there is usually one specific reason your VPN keeps failing. Even better, most people never think to address it.
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STUCK BEHIND A VPN WALL? LET’S FIND A WAY AROUND IT
A VPN with modern protocols, obfuscation and DNS leak protection can help users avoid blocked connections and protect privacy. (Kurt “CyberGuy” Knutsson)
Why your VPN keeps getting blocked by websites
Platforms block VPNs in a couple of main ways. The most common method is IP address detection. VPN providers use large pools of IP addresses. However, over time, those addresses get flagged and added to blocklists.
That creates a cat-and-mouse game. Cheaper VPNs often lose that fight because they do not have the resources to rotate and refresh their IP pools often enough.
Beyond IP detection, some websites and networks use deep packet inspection, also known as DPI. This technology can identify VPN traffic even when the IP address itself has not been flagged yet.
Corporate networks, schools and countries with heavy internet restrictions often rely on this method. It can even catch some respected VPN services off guard.
Premium VPN providers avoid many of these issues because the service is built around a more advanced protocol that addresses the problem closer to the source.
Quick checks before you blame your VPN
Before you assume your VPN has failed, try a few simple checks. First, close and reopen the app or browser you are using. Then, make sure your VPN app is updated because older versions may not handle blocked networks as well.
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Also, check whether your browser has location permissions turned on. If a website can access your device location, it may still figure out where you are, even while your VPN is connected.
The VPN fix most people miss
Here is where most people go wrong. When their VPN gets blocked, they do the obvious thing. They switch servers. Sometimes that works for a little while. However, if the real issue is DPI rather than IP blacklisting, changing servers will not solve the problem. That is because the traffic pattern itself gives you away.
The fix is obfuscation. In other words, your VPN needs to disguise its traffic so it looks like regular web browsing instead of VPN activity. Surprisingly, many VPN users have never heard of obfuscation. Even some VPN providers do not make it easy to use.
Obfuscated servers make your VPN traffic look like ordinary HTTPS web traffic. To a network monitoring tool or a streaming platform’s detection system, your connection looks like a regular browser session. There is no obvious VPN fingerprint to flag.
Obfuscation can help VPN traffic look like ordinary web browsing, reducing the chances that websites or networks will block the connection. (Kurt “CyberGuy” Knutsson)
A premium VPN handles this automatically. Its Lightway protocol is built with obfuscation in mind and adapts depending on the network you are using. You do not have to dig through settings or manually turn anything on.
If a network is aggressively blocking VPN traffic, Lightway adjusts to help get around it without making you do the hard work.
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Why DNS leaks can expose your real location
There is one more thing worth checking: your Domain Name System (DNS) settings. Even when your VPN connection is active, DNS leaks can reveal your real location. A DNS leak happens when your device sends domain name requests outside the encrypted VPN tunnel. That means websites may see your actual internet provider and location, even though your IP address appears to be somewhere else.
In other words, your VPN may look connected, but part of your browsing activity may still be pointing back to your real internet provider.
Here is the simple way to check:
- Connect to your VPN.
- Open a browser and go to a trusted DNS leak test site.
- Run the test.
- Look at the results. If you see your regular internet provider, your VPN may be leaking DNS requests. If you see your VPN provider’s servers or a location tied to the VPN server, that is what you want.
You may also want to run a WebRTC leak test, especially if you use Chrome, Edge or Firefox. WebRTC is a browser feature that can sometimes reveal your real IP address. To check, stay connected to your VPN, open a WebRTC leak test page and look for your real public IP address. If your real IP appears, your browser may be leaking identifying information.
A premium VPN routes DNS queries through its own encrypted servers and includes built-in DNS leak protection. As a result, most users do not need to troubleshoot this manually. Still, running a quick leak test gives you peace of mind that your VPN is doing what it should.
Why choosing the right VPN makes a difference
Free VPNs and many budget options often share server infrastructure. That means their IP addresses can get flagged and blacklisted quickly.
Their servers may also be overcrowded. Their protocols may be outdated. Many also lack meaningful obfuscation, which leaves your VPN traffic easier to detect.
A premium VPN maintains thousands of servers across 110+ countries and works to keep those servers accessible, even on networks that try hard to block VPN traffic. It also offers a 30-day money-back guarantee, so you can try it and see whether it solves the blocking issues you keep running into.
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Kurt “CyberGuy” Knutsson types on a laptop while explaining how shared VPN IPs can trigger blocks by banks, email providers and streaming sites, and how a dedicated IP can prevent this. (Kurt “CyberGuy” Knutsson)
What this means to you
If your VPN keeps getting blocked, the problem may go deeper than the server you picked. The website, streaming platform or network may be detecting the way your VPN traffic looks.
That is why obfuscation can make such a big difference. It helps your connection blend in with regular web traffic, which can reduce the chances of being flagged.
DNS leak protection also helps because your location can still slip through if your device sends requests outside the VPN tunnel.
In other words, a stronger VPN can help you stay connected, private and secure with far less frustration.
For the best VPN software, see my expert review of the best VPNs for browsing the web privately on your Windows, Mac, Android and iOS devices at CyberGuy.com.
Kurt’s key takeaways
When your VPN keeps getting blocked, switching servers may feel like the easiest fix. Sometimes it works for a short time. However, it often acts more like a temporary patch than a real solution. The better answer is to use a VPN with modern protocols, obfuscation and strong DNS leak protection. That combination helps hide the telltale signs that make websites and networks block VPN traffic in the first place. With a premium VPN, that technology works behind the scenes. You connect through the app, and the VPN handles the harder technical work for you. The result is a simpler experience: a more private, secure and open internet without constantly fighting blocked connections.
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Technology
NASA will wear high-tech Prada long johns to the Moon
We’ve seen Axiom Space and Prada’s collaboration on the Axiom Extravehicular Mobility Unit (AxEMU) spacesuit. Now the company has revealed the Liquid Cooling and Ventilation Garment (LCVG) that astronauts will wear underneath it when Artemis IV returns humans to the Moon in 2028.
The LCVG is the all-important base layer that will keep the crew cool and comfortable while inside the AxEMU and on spacewalks. Cold water is circulated through tubes embedded in the suit to whisk heat away from astronauts’ bodies. And, should the primary system fail, there is a backup, unlike older cooling suits. The LCVG also houses the ventilation system that supplies fresh oxygen to the AxEMU helmet and directs exhaled CO2 to a scrubber for recirculation.
The collaboration between Axiom Space and Prada isn’t the first time NASA has gotten involved with a project that blended high-tech materials and manufacturing with high-fashion design. It also funded the BioSuit concept created by MIT professor Dava Newman with help from renowned architect Guillermo Trotti.
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