Kevin M0KMU 🇬🇧 📻
1.7K posts

Kevin M0KMU 🇬🇧 📻
@M0KMU
Can usually be found in a #Workshop somewhere 😃Interested in #qrp #HamRadio #pota #sota building antennas and having fun
Stockton-on-Tees, England Katılım Şubat 2023
377 Takip Edilen217 Takipçiler
Kevin M0KMU 🇬🇧 📻 retweetledi

10 WEBSITES EVERY INTERNET USER SHOULD CHECK TONIGHT.
Bookmark all of them. Most people don't know half of these exist.
1. haveibeenpwned.com
Shows every data breach your email is in and what got leaked.
2. behindtheemail.com
Shows every social profile, photo, and login tied to an email address.
3. tempmail.com
Free disposable email for any signup you don't trust.
4. 10minutemail.com
Burner inbox that self-destructs in 10 minutes.
5. justdeleteme.xyz
A directory of direct links to delete your account from any major service.
6. exposing.ai
Check if your face was used to train AI image models without consent.
7. dnsleaktest.com
Tells you if your VPN is actually hiding your real location or leaking it.
8. amiunique.org
Shows how trackable your browser fingerprint is, even in incognito mode.
9. shouldiremoveit.com
Tells you which programs on your PC are useless bloatware or spyware.
10. virustotal.com
Drop any file or link. It scans against 70+ antivirus engines instantly.
The internet is hostile by default. These websites are your free defense.


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Kevin M0KMU 🇬🇧 📻 retweetledi

Join North Dublin Radio Club (EI0NDR) at the beautiful Ardgillan Castle, on 24th Sudnay 10:00-17:00 for ham radio action & POTA activation (IE-0136). This is a free and family-friendly event for everyone to explore ham radio - ardgillancastle.ie #hamradio #amateurradio
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My husband looked me dead in the eyes and said, “I want a divorce. I’ll take the house, both cars, the businesses, everything. Just leave the boy with me.”
My lawyer begged me to fight. Family and friends called me insane. But I smiled softly and said, “Give him whatever he wants.”At the final hearing, I signed every document without hesitation. The house. The cars. The accounts. All of it. He sat across from me, grinning like he’d won the lottery, already picturing his new life. He didn’t know I had already won.
As the judge stamped the papers, my husband leaned back, victorious until his lawyer leaned in and whispered something that made his face turn ghostly white.
...
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@0x1shaun @aborgnino A big mistake and once its gone there's no getting it back
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Kevin M0KMU 🇬🇧 📻 retweetledi

@AvonandsomerRob They are a great machine and easy to repair none of the computer crap you her today
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It seems that a Henry knocks spots off anything else out there, according to todays Great Vacuum Debate.
Dyson's are for the Audi-driving pseudo-middle class.
Shark are bought by people who think Gold Blend coffee is posh.
But you'll never see a tradesman cleaning up with either - they always have a Henry in the back of their van because they are indestructible..

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Kevin M0KMU 🇬🇧 📻 retweetledi

In April, a website that has been sued, blocked, deplatformed, and chased across thirty-seven domains over fifteen years quietly launched its own AI.
Sci-Hub is the largest unauthorized library of scientific papers in human history. Ninety-five million academic papers. Tens of millions of books. Built and maintained by a single Kazakhstani neuroscientist named Alexandra Elbakyan since 2011, funded by donations, hosted on whatever country's registrar will tolerate it that year, mirrored across torrents and IPFS and Telegram bots.
Elsevier sued. Sci-Hub stayed up. The American Chemical Society sued. Sci-Hub stayed up. India sued. Sci-Hub stayed up. Swedish registrar Njalla cut the .se domain in January. Sci-Hub stayed up at .al, .ru, .ee, .box, and a half-dozen .onion addresses the registrars cannot reach.
Now the library has built its own intelligence.
Sci-Bot launched in alpha in April. You ask it a research question. It answers, and it cites real papers from inside the corpus, with links that actually open the actual papers.
The bot does not hallucinate citations. It cannot, because it only draws from papers it actually holds. The same property that the venture-funded labs have spent four years and forty billion dollars trying to engineer back into their products is a free side effect of training the model on a library that contains the books.
Anthropic, OpenAI, Google, and Meta have all been sued in the past eighteen months for training their models on the same shadow libraries that Sci-Hub assembled. Meanwhile the corpus those scripts were pointed at, the corpus those models were trained on, the corpus the entire generative AI industry is built on, sat right there the whole time, free, with a search box on top.
The pirates beat them to it.
Sci-Bot was built on a corpus that was already free, by a team that asked no permission, charging no one, with the explicit position that the right to read scientific research is older than the cartel that decided to charge for it.
The same arithmetic the medieval guilds used to keep the printing trade in approved hands. The same arithmetic Pope Paul IV used in 1559 to publish the Index Librorum Prohibitorum. The same arithmetic the Stationers' Company used in seventeenth-century London.
Knowledge has always had a fence around it. The fence has always been guarded by men who did not write the books.
The library answers. We never asked permission. We never had to.

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Kevin M0KMU 🇬🇧 📻 retweetledi

Is Morse Code still worth learning - or is it outdated?
Watch here 👇
youtube.com/watch?v=XNyOhg…

YouTube
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Kevin M0KMU 🇬🇧 📻 retweetledi

Delta Loop DX20 A full wave loop designed to operate on 20m other bands 40M TO 10M with an ATU Off the broad sides it offers 3.2db gain over a Dipole. There is a 4:1 balun at the feed-point enabling it to be fed directly with 50ohm coax, Quality made,
m1ecc-antennas.co.uk/product/delta-…




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Kevin M0KMU 🇬🇧 📻 retweetledi

You write a Google Doc. Google can read it.
You write a Word document in Microsoft 365. Microsoft can read it.
You write a page in Notion. Notion can read it.
Every keystroke. Every comment. Every draft you thought you deleted.
Their servers hold the keys. Their employees can be subpoenaed. Their AI can train on it. Their lawyers will hand it over if a court asks.
Google Workspace Business Standard: $14 per user per month. $168 a year.
Microsoft 365 Business Standard: $12.50 per user per month. $150 a year.
Notion Plus: $10 per user per month. $120 a year.
You pay them to read your work.
Someone built a full office suite where the server cannot read your documents. Not even the people running it can read your documents.
It is called CryptPad.
Your password generates the encryption key in your browser. CryptPad never sees it. The server stores ciphertext only. Decryption happens on your device, with a key only you hold.
If their servers were breached tomorrow, attackers would get encrypted noise. Nothing readable.
→ Documents
→ Spreadsheets
→ Presentations
→ Kanban boards
→ Whiteboards
→ Forms
→ Code editor with syntax highlighting
→ Diagrams
→ Real-time collaboration with shareable links
→ Self-destruct documents and view-once shares
→ No account required. Open a link. Start typing. Encrypted instantly.
→ Self-host on your own server, or use the free instance at cryptpad.fr
Here is the wildest part:
CryptPad has been doing this for 11 years.
It launched in 2014. Built by XWiki, a French open-source software company founded in 2004. It survived the entire subscription era. The whole time Google was telling people "your data is private," CryptPad's documents were already mathematically private.
The architecture is the product.
Google Docs is a feature wrapped around Google reading your documents. Microsoft 365 is a feature wrapped around Microsoft reading your documents. Notion is a feature wrapped around Notion reading your documents.
CryptPad is the feature without the surveillance.
Same documents.
Same sheets.
Same slides.
Same shareable links.
Different planet.
Google Workspace: $168 a year, every word readable.
Microsoft 365: $150 a year, every word readable.
Notion Plus: $120 a year, every word readable.
CryptPad: $0. Every word encrypted before it leaves your device. Free instance hosted in France. Self-host if you want full control.
7,543 stars. 813 forks. 138 contributors. Battle-tested since 2014.
Reviewed and endorsed by Privacy Guides. Built by XWiki, a French open-source company.
AGPL-3.0 licensed. End-to-end encrypted. Free forever.
Your documents. Your keys. No middleman.
100% Open Source.

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Kevin M0KMU 🇬🇧 📻 retweetledi

Kevin M0KMU 🇬🇧 📻 retweetledi

Top 3 articles to get started with off-grid communications:
1. What is Meshtastic: hackers-arise.com/off-grid-commu…
2. Choosing the Right Hardware for Your Meshtastic Network: hackers-arise.com/off-grid-commu…
3. Internet Access Over Meshtastic LoRa Networks:
hackers-arise.com/off-grid-commu…

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Kevin M0KMU 🇬🇧 📻 retweetledi

Ham Radio 24-7: "Not everyone becomes a Ham. Because not everyone thinks this way. Most people walk past a radio tower and never give it a second thought. They don’t wonder how it works. They don’t feel the pull. They don’t lie awake thinking about propagation, or what band is open, or whether that faint signal in the noise is someone calling CQ from the other side of the world. But you do.
That’s not an accident. That’s who you ARE.
Ham radio doesn’t recruit. It doesn’t advertise. It doesn’t beg for your attention. It just exists — quietly — waiting for the right kind of mind to discover it.
The kind of mind that needs to understand, not just use. The kind that finds peace in the static and purpose in the signal. The kind that wants real connection — not followers, not likes — but a human voice, crossing thousands of miles on nothing but physics and a wire in the air.
You studied. You tested. You earned your callsign.
And the moment you made that first contact — you knew. You were always supposed to be here. The hobby didn’t find you by accident.
Physics. Patience. Purpose. Connection.
73 "
#HamRadio #AmateurRadio #HamLife #NotEveryoneBecomesAHam #HamRadio247 #W2RE #HamRadioCommunity #73s #RadioOperator #DXing #HamRadioOperator #Physics #Purpose #Connection #CQ #HamRadioFamily

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Kevin M0KMU 🇬🇧 📻 retweetledi

Morse Code in 2026: More Than Just a Relic of the Past
Is Morse code a "dead" language? Far from it. While it was removed as a mandatory requirement for amateur radio licenses in the early 2000s, its popularity is actually growing in 2026.
In the world of amateur radio, Morse code is referred to as CW (Continuous Wave). It remains one of the most efficient and reliable ways to communicate, especially when conditions are at their worst.
Why Morse Code Still Dominates the Airwaves:
* Unmatched Efficiency: A CW signal occupies a incredibly narrow bandwidth of only about 100–150 Hz. Compare that to the 2.4 kHz required for a standard voice (SSB) signal.
* The "5-Watt" Punch: Because the power is concentrated in such a tiny sliver of spectrum, a 5W CW signal can often "punch through" as effectively as a 100W voice signal.
* A Biological Filter: The human brain is a powerful tool for decoding single tones even when they are buried deep in background noise—conditions where digital modes or voice would simply fail.
* A Universal Language: CW uses a standardized set of abbreviations and "Q-codes," allowing operators who speak entirely different languages to have full, meaningful conversations.
* Beyond the Radio: The Cognitive Edge
Modern research and the growing memberships in groups like the Long Island CW Club and CW Academy highlight that learning "the code" is an excellent workout for the brain. It has been linked to improved memory, better multi-tasking skills, and sharpened critical thinking.
Join the "Secret" Conversation
Whether you’re interested in QRP (low power) field operations, chasing long-distance DX contacts, or just looking for a new mental challenge, Morse code is a skill that opens doors that modern technology sometimes closes.
Ready to start your CW journey? Check out our full guide on the history and application of Morse code here: 🔗 electronics-notes.com/articles/ham_r…
#HamRadio #MorseCode #CW #STEM #AmateurRadio #RadioEngineering #ElectronicsNotes #CWAcademy #TechTrends2026

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