🚨 JAPAN JUST HIT A MAJOR 6G MILESTONE WITH A CHIP 90× SMALLER THAN ANYTHING BEFORE.
Researchers have built a miniaturized microcomb-driven terahertz wireless system that delivers record-breaking speeds topping 100 Gbps at ultrahigh frequencies.
The entire system is 90 times smaller than conventional terahertz chips making it finally practical for real-world use.
Why this matters:
• This is one of the biggest technical hurdles for true 6G: generating and controlling terahertz waves efficiently in tiny devices
• 100+ Gbps at these frequencies could enable holographic video calls, massive real-time AI, and instant global connectivity
• The photonic microcomb approach turns light into the engine for future wireless networks far more efficient than traditional electronics
The deeper implication is enormous:
We may be watching the birth of photonic 6G.
Instead of struggling with bulky electronics at extreme frequencies, future networks could run on light itself inside chips small enough to fit in your phone or even a satellite.
What happens when every device on Earth can communicate at speeds we currently only dream of?
Follow for more frontier physics and future technology.
🚨 Scientists Just Created A Molecule That Shouldn’t Exist
IBM has revealed a world-first “half-Möbius” molecule — a strange twisted structure once believed impossible in chemistry. Using Quantum computing, researchers confirmed the molecule is real and stable.
This discovery could lead to futuristic materials, advanced electronics, and powerful new technologies that were once only science fiction. Experts say it proves Quantum computers can help humans discover entirely new forms of matter.
The future of chemistry just changed forever.
Source: IBM Research. Quantum computing helps confirm the existence of a half-Möbius molecule. IBM Research.
Quantum tunneling is one of the strangest ideas in physics: a particle can slip through an energy barrier it should not be able to cross according to classical rules.
It is as if nature sometimes allows the impossible, but only at the quantum scale.
The Fourier Transform is the mathematical tool that lets us hear the hidden music inside a signal.
It takes something changing over time or space and breaks it into its pure frequencies, showing which waves are present, how strong they are, and how they are shifted.
In simple terms: it turns a signal into its spectrum.
Fun fact: the guy who first proposed this principle was ridiculed during his lifetime, and only many years after his death did researchers discover that he was right.
This principle is really fascinating, especially when connected to quantum mechanics. Once you start investigating it, you discover that light actually explores all possible paths before producing the reality we observe 🔥
Principle of Least Action.
Particles move along the path that minimizes the action, given by:
S = ∫ from t₁ to t₂ of (KE − PE) dt
The smooth curve on the left shows the actual trajectory a particle follows because it minimizes the action. The wiggly path on the right has higher action, so nature doesn’t take it.
This fundamental principle is the foundation of Lagrangian mechanics and is used to derive equations of motion in classical physics, orbital mechanics, and quantum theory.
How many technologies are stuck in a local optima?
Big loudspeakers basically peaked in the 1970s.
Obviously we’ve gotten somewhat better, but it’s a lot closer to: “a couple % more accurate” than “the average person immediately notices the +50-year technological progress”
Miniaturization has improved a lot, so has digital signal processing, amplification. But take a high end setup from 50 years ago, sit in the sweet spot at the same volume…it won’t feel radically different.
I’m trying to think of other fields where the underlying principles were so mature that half a century of progress in materials/software/electronics is underwhelming.
Camera Lenses seem like a good candidate. Non-electronic instruments is another; it’s not like cellos have gotten that much better in the last ~300 years.
HOLY SMOKES! I just realized that THIS new VoiceOver feature was created for the upcoming AirPods Ultra with built-in cameras.
Instead of having to pull your phone out all the time, the cameras will see everything in front of you at all times.
Coming to 2027 Apple Smart Glasses
Okay this is absolutely incredible.
This is what AI should be used for, enhancing people’s lives. Not replacing human creativity with slop.
I wonder if this uses an on-device model or if Apple’s PCC multi modality has just improved a lot.
Wave functions of an electron in a hydrogen atom across different energy levels.
Quantum mechanics cannot predict the exact location of an electron, only the probability of where it may appear. The brighter regions show where the electron is most likely to be found.