No internet? No cellular signal? No worries—stay connected with a revolutionary new app.
Jack Dorsey, co-founder of Twitter (now X) and Block, has launched B&Tchat, a fully decentralized, peer-to-peer messaging platform that operates completely off-grid, without needing internet access, cellular service, phone numbers, emails, accounts, or central servers.
Currently available in beta via Apple's TestFlight (and with an Android version in development), B&Tchat leverages Bluetooth Low Energy (BLE) mesh networking to enable direct device-to-device communication. Nearby phones automatically form ad-hoc networks, relaying encrypted messages hop-by-hop across multiple devices—extending range far beyond standard Bluetooth limits through a "store-and-forward" system where messages persist locally until delivered.
This design makes B&Tchat highly resilient: it shines in scenarios like internet blackouts, network shutdowns, remote wilderness areas, crowded events (e.g., concerts or protests), or even airplanes without Wi-Fi. All data stays on users' devices, with end-to-end encryption ensuring privacy and no central entity collecting information.
By turning everyday smartphones into a self-sustaining communication mesh, B&Tchat embodies a push toward user-controlled, censorship-resistant infrastructure—an off-grid alternative to apps like WhatsApp that keeps working precisely when traditional networks fail.
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Jack Dorsey, co-founder of Twitter (now X) and Block, has launched B&Tchat, a fully decentralized, peer-to-peer messaging platform that operates completely off-grid, without needing internet access, cellular service, phone numbers, emails, accounts, or central servers.
Currently available in beta via Apple's TestFlight (and with an Android version in development), B&Tchat leverages Bluetooth Low Energy (BLE) mesh networking to enable direct device-to-device communication. Nearby phones automatically form ad-hoc networks, relaying encrypted messages hop-by-hop across multiple devices—extending range far beyond standard Bluetooth limits through a "store-and-forward" system where messages persist locally until delivered.
This design makes B&Tchat highly resilient: it shines in scenarios like internet blackouts, network shutdowns, remote wilderness areas, crowded events (e.g., concerts or protests), or even airplanes without Wi-Fi. All data stays on users' devices, with end-to-end encryption ensuring privacy and no central entity collecting information.
By turning everyday smartphones into a self-sustaining communication mesh, B&Tchat embodies a push toward user-controlled, censorship-resistant infrastructure—an off-grid alternative to apps like WhatsApp that keeps working precisely when traditional networks fail.
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>elect anti-cop progressive
>cops forced to stop work because anti-cop
>cops no longer doing 'save the hobos from the cold'
>no one saves the hobos from the cold
>???
>no more hobo problems
Incredible governance, Mr. Mayor.
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>cops forced to stop work because anti-cop
>cops no longer doing 'save the hobos from the cold'
>no one saves the hobos from the cold
>???
>no more hobo problems
Incredible governance, Mr. Mayor.
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After nearly 70 years, physicists have directly observed the long-predicted “demon” particle—a massless, chargeless quasiparticle that could pave the way for revolutionary, near-zero-loss power transmission.
In 1956, theoretical physicist David Pines predicted the existence of this exotic entity: not a conventional particle, but a plasmon-like collective excitation of electrons that oscillates in a unique way. Unlike ordinary plasmons, Pines’ demon carries no net electric charge and zero effective mass, making it exceptionally difficult to detect with standard experimental methods.
Now, a research team at the University of Illinois Urbana-Champaign has succeeded in spotting its signature inside the unconventional superconductor strontium ruthenate (Sr₂RuO₄). Using a highly sensitive inelastic electron-scattering technique, they identified the demon’s characteristic energy-momentum dispersion—distinct from other electronic modes in the material.
This discovery reshapes our understanding of superconductivity. Traditional explanations often rely on lattice vibrations (phonons) to mediate electron pairing and enable resistance-free current flow. Pines’ demon, however, demonstrates that purely electronic interactions—without involving the crystal lattice—can also drive pairing. Because electronic modes typically operate at much higher energy scales than phonons, the demon offers a promising pathway toward achieving superconductivity at far higher (potentially even room) temperatures.
If harnessed, such a mechanism could lead to practical room-temperature superconductors—an elusive “holy grail” of condensed-matter physics. These materials would allow electricity to travel through wires and cables with virtually no energy loss, dramatically improving the efficiency of power grids, enabling ultra-fast maglev trains, revolutionizing MRI machines and particle accelerators, and accelerating progress in quantum computing and fusion energy.
The observation of Pines’ demon marks a major milestone, turning a decades-old theoretical prediction into an experimentally verified phenomenon with profound implications for future energy technologies.
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In 1956, theoretical physicist David Pines predicted the existence of this exotic entity: not a conventional particle, but a plasmon-like collective excitation of electrons that oscillates in a unique way. Unlike ordinary plasmons, Pines’ demon carries no net electric charge and zero effective mass, making it exceptionally difficult to detect with standard experimental methods.
Now, a research team at the University of Illinois Urbana-Champaign has succeeded in spotting its signature inside the unconventional superconductor strontium ruthenate (Sr₂RuO₄). Using a highly sensitive inelastic electron-scattering technique, they identified the demon’s characteristic energy-momentum dispersion—distinct from other electronic modes in the material.
This discovery reshapes our understanding of superconductivity. Traditional explanations often rely on lattice vibrations (phonons) to mediate electron pairing and enable resistance-free current flow. Pines’ demon, however, demonstrates that purely electronic interactions—without involving the crystal lattice—can also drive pairing. Because electronic modes typically operate at much higher energy scales than phonons, the demon offers a promising pathway toward achieving superconductivity at far higher (potentially even room) temperatures.
If harnessed, such a mechanism could lead to practical room-temperature superconductors—an elusive “holy grail” of condensed-matter physics. These materials would allow electricity to travel through wires and cables with virtually no energy loss, dramatically improving the efficiency of power grids, enabling ultra-fast maglev trains, revolutionizing MRI machines and particle accelerators, and accelerating progress in quantum computing and fusion energy.
The observation of Pines’ demon marks a major milestone, turning a decades-old theoretical prediction into an experimentally verified phenomenon with profound implications for future energy technologies.
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JUST IN - Europe's aviation safety regulator, EASA updates its advisory for EU airlines to avoid Iranian airspace, extending it to 31 March 2026
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HOLY CRAP! ICE Director Todd Lyons just revealed leftists posted videos of his WIFE walking to work after publicly calling for him to be kiIIed
“The cartels have actually posted the schematics to my home!”
These people are straight up TERRORISTS and should be treated as such
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“The cartels have actually posted the schematics to my home!”
These people are straight up TERRORISTS and should be treated as such
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Border czar Tom Homan has announced the conclusion of “Operation Metro Surge” in Minnesota, ending its buildup of 3,000 immigration officers in the state.
Homan said that “a significant drawdown has already been underway this week and will continue through the next week."
A large number of immigration officers will leave the state and be deployed elsewhere.
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Homan said that “a significant drawdown has already been underway this week and will continue through the next week."
A large number of immigration officers will leave the state and be deployed elsewhere.
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Rubik's Cube world records are insane, and they've gotten multiple times more insane over the last 20 years.
There are now people solving 3x3 cubes in ~3 seconds.
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There are now people solving 3x3 cubes in ~3 seconds.
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This may be the most bullish Bitcoin set up in history for a face melting reversal:
- Down 50%
- New pro Bitcoin Fed Chair
- Lower rates
- Entire admin pro Bitcoin
- Pro Bitcoin BlackRock/Institutions
- Spot ETF plumbing
- Clarity/Crypto Bill
- Midterms
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- Down 50%
- New pro Bitcoin Fed Chair
- Lower rates
- Entire admin pro Bitcoin
- Pro Bitcoin BlackRock/Institutions
- Spot ETF plumbing
- Clarity/Crypto Bill
- Midterms
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Your great-grandfather survived the Great Depression.
Your grandfather survived World War II.
Your parents survived the Cold War.
And you're panicking about Bitcoin dropping from $126K to $67K.
With:
No margin call
No forced liquidation
No debt
Just unrealized losses on a screen
Perspective.
This isn't adversity.
This is VOLATILITY.
And volatility is where wealth is built.
The question isn't "Can I survive this?"
The question is: "Am I STRONG ENOUGH to capitalize on this?"
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Your grandfather survived World War II.
Your parents survived the Cold War.
And you're panicking about Bitcoin dropping from $126K to $67K.
With:
No margin call
No forced liquidation
No debt
Just unrealized losses on a screen
Perspective.
This isn't adversity.
This is VOLATILITY.
And volatility is where wealth is built.
The question isn't "Can I survive this?"
The question is: "Am I STRONG ENOUGH to capitalize on this?"
🄳🄾🄾🄼🄿🤖🅂🅃🄸🄽🄶
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Liberalization is good.
After developing countries (EMDEs) liberalized trade, their growth rate abruptly and sustainably climbs multiple percentage points:
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After developing countries (EMDEs) liberalized trade, their growth rate abruptly and sustainably climbs multiple percentage points:
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