JJX

Focused on growth, driven by purpose. AI and Quantum Computing. Try Dreamline:

[JJX @Johnson20062123]

Meet Dreamline, my new Grok Bot job-hunting coach. Paste a job listing and it scores your fit, tailors your resume honestly, tracks every application, and preps you for interviews. It never applies or sends anything without your OK. https://t.co/p5WSc48JJW

[JJX @Johnson20062123]

OpenSSL 4.1.0 shipped Oct 23. Headline is DTLS 1.3, but it also speeds up PQC: optimized ML-KEM/ML-DSA NTT on ppc64le, faster ML-DSA on x86_64 incl. AVX-512 SHAKE. Post-quantum crypto now gets routine tuning. https://t.co/1z2SWNMpBg

[JJX @Johnson20062123]

@elonmusk Let’s do it

[JJX @Johnson20062123]

Agents

[Elon Musk @elonmusk]

The way to think about this is:

How many super smart and dedicated people do you want to hire? And they keep getting better.

[JJX @Johnson20062123]

Cloudflare put a post-quantum key manager in closed beta. Keys are wrapped with hybrid ML-KEM-768 + X25519 and unwrap only on servers in the customer's region. GA planned Q1 2027. Target: harvest-now, decrypt-later. https://t.co/2oZkwexYx0

[JJX @Johnson20062123]

Mars

[NASA Mars @NASAMars]

On Oct. 24, 2001, NASA's Mars Odyssey spacecraft slipped into orbit around the Red Planet.

25 years later, it's still conducting science and relaying messages from the rovers, making it the longest-operating orbiter ever at a planet beyond Earth.  ½

[JJX @Johnson20062123]

SpaceX

[Rocketry @SpaceNews92]

One wrong microsecond during ignition, and a Starship engine explodes. Here’s why Raptor needs multiple startup steps...

Starting a SpaceX Raptor engine isn't as simple as turning a key or flipping a switch—it requires a fast, highly orchestrated sequence to safely ignite one of the most complex machines on Earth.

Because Raptor operates on a full-flow staged combustion cycle at extreme temperatures and pressures, it first undergoes pre-chilling and conditioning, where super-cold liquid methane and liquid oxygen circulate through the lines to prevent destructive thermal shock and pump cavitation. Next, during purging and priming, inert gas flushes through the propellant lines to clear out any ambient air and ensure smooth, controlled fluid flow, eliminating the risk of unexpected early detonations.

Once conditioned, the engine initiates dual pre-burner ignition, spin-starting both turbopumps while igniting separate fuel-rich and oxygen-rich pre-burners to drive the turbines.

Finally, during main chamber ignition, these hot, high-pressure gaseous streams flow into the main combustion chamber, carefully mixing and igniting under precise pressure balance before the engine ramps up to full throttle.

#SpaceX #RaptorEngine #Starship #RocketScience #Engineering #Aerospace #SpaceTech #TechExplained #RocketEngine #ElonMusk

[JJX @Johnson20062123]

Gravity

[The Scientific Lens @LensScientific]

Astronauts in orbit feel weightless while Earth’s gravity remains strong. They and their spacecraft are falling together, so the floor no longer provides the usual supporting force.

Newton describes that motion using gravitational attraction. General relativity describes freely falling bodies following paths through spacetime geometry.

Newton’s law remains an excellent approximation in weak fields at low speeds. Precision timing, light deflection, and some orbital effects require Einstein’s fuller description.

[JJX @Johnson20062123]

Quantum Physics

[SciTech Girl @scitechgirl]

🌌 Quantum physics may hold clues to the birth of the universe

Before the stars, galaxies, planets, and even the atoms in your body existed, there was a mystery that still challenges physicists today: how did the universe begin?
One intriguing possibility lies in a strange rule of quantum physics called quantum tunneling.

At the smallest scales, particles can sometimes pass through barriers they seemingly don't have enough energy to cross. Imagine a ball appearing on the other side of a hill without climbing over its peak. In the quantum world, nature can behave in ways that seem impossible.

Now imagine applying this idea to the birth of the cosmos.
Some physicists have proposed that the universe could have emerged through a quantum process, transitioning from a state in which no classical universe existed into an expanding cosmos.

But here's where the mystery deepens. Could the universe have begun through a process that defies our everyday understanding of how things start?

[JJX @Johnson20062123]

Cancer cure

[John Spanos @Spanos9118]

$ABCL 🚨 — HUGE NEW PHASE 3 DATA FOR T-CELL ENGAGERS! 🧬🔥

Amgen just released detailed results from its Phase 3 DeLLphi-305 trial at ESMO 2026, and the numbers are incredible.

💥 58% reduction in the risk of death

💥 Median overall survival: 21.1 months vs. 12.7 months

💥 One-year survival: 79% vs. 53%

💥 Progression-free survival: 7.4 months vs. 1.9 months

This is a T-cell engager treating one of the most aggressive forms of lung cancer!

The trial’s success was announced in September, but these detailed survival numbers were released TODAY, October 24.

WHY DOES THIS MATTER FOR $ABCL?

AbCellera has a major T-cell engager partnership with Jazz Pharmaceuticals targeting gastrointestinal cancers and other solid tumors.

That deal includes:

💰 $84M in committed upfront payments

💰 Up to $792M in potential additional payments PER PROGRAM

💰 Up to $2.376 BILLION across three programs, plus potential royalties!

Amgen’s results provide powerful clinical validation for T-cell engagers in solid tumors, although they don’t prove anything about AbCellera’s specific candidates.

Big Pharma is investing billions in this space, and we’re seeing just how transformative these therapies can potentially be.

Meanwhile, most of the attention on $ABCL remains focused on ABCL635.

The TCE platform and its multibillion-dollar partnership potential are a massive part of the investment thesis that I believe the market continues to underestimate.

This is much bigger than one drug. 🧬🚀

Source: Amgen, ESMO 2026, October 24.

[JJX @Johnson20062123]

Space

[Brian Roemmele @BrianRoemmele]

The Quasar Holding 140 Trillion Oceans

Quasar APM 08279+5255, 12 billion light-years away, surrounds a supermassive black hole with a water-vapor reservoir containing roughly 140 trillion times the water in Earth's oceans. The largest water reservoir ever found sits beside a cosmic engine.

Abundance on a scale that breaks the imagination — where does water really live?

[JJX @Johnson20062123]

Quake

[USGS Earthquakes @USGS_Quakes]

Notable quake, preliminary info: M 7.0 - Bonin Islands, Japan region https://t.co/Ivc5KGlnV4

[JJX @Johnson20062123]

@mayemusk Nice

[JJX @Johnson20062123]

Hey @X algorithm

I’m looking to #connect with people interested in:

- Agentic AI
- Marketing
- Sales
-Quantum Computing
-Creators
-Designers
-Physics
-Investors
- Building in public
- Startup Builders

Let’s connect!!

[JJX @Johnson20062123]

Iceberg Quantum's new estimate: RSA-2048 factored with ~48,000 physical qubits in under a day, at 10^-4 error rates and 1 µs cycles. Company simulations, not a working machine. But the cost keeps falling. https://t.co/3hE3u6P4g2

[James Reichert @_jamesreichert]

BREAKING: Gunfire erupts after Florida A&M's homecoming game in Tallahassee, and police confirm there are VICTIMS.

> The shooting happened on Perry Street near Bragg Stadium. Tallahassee police haven't said how many people were hit or how badly
> FAMU told people to shelter in place, and FSU urged students across town to stay indoors tonight. Police say the scene is now secure

Praying for everyone hurt.

🎥 @newsnoteworthy
-Tallahassee Democrat

[WBC24 @WBC24News]

BREAKING: Several people have been shot near Bragg Stadium at Florida A&M University, official says.

[JJX @Johnson20062123]

@elonmusk 👍

[JJX @Johnson20062123]

@Amanda_Goodall Yes…

[JJX @Johnson20062123]

@elonmusk Indeed

[JJX @Johnson20062123]

@elonmusk @zephyr_z9 Yep