Do You Need a PhD to Work in Quantum?
For most quantum jobs advertised today, a doctorate is not the entry requirement. Here is what is: the prerequisites that actually decide whether training…
The Skills Quantum Communications Work Requires
QKD deployment work sits across photonics, network protocol engineering, cryptography, and operations. Here is what each domain asks of an engineer, and where classical…
What It Takes to Build a Quantum Computer
A quantum computer is assembled by six engineering trades, only one of which is quantum physics. Here is what each of them does, and…
CNSA 2.0 Explained: A Compliance Reading for GRC Teams
CNSA 2.0 is the one post-quantum directive written like a control rather than a goal: named algorithms, fixed parameter levels, dated procurement gates. A…
How to Tell a Real Quantum Application From a Marketed One
Five industries have published evidence for quantum advantage. Roughly twenty do not. Three questions, asked in order, separate the two lists before any money…
What Early Quantum Buyers Are Actually Paying For
Current quantum computers can't beat a laptop on real work, yet governments and enterprises keep buying them. Which justifications hold up in a business…
The Helium-3 Problem in Quantum Computing, Explained
Helium-3 has no substitute for millikelvin cooling, and most quantum computers never touch it. A working guide to the physics, the supply chain, and…
Quantum Sovereignty and Geopolitics: The Short Version
Export controls, investment screening, and diverging PQC standards have turned quantum sovereignty into a procurement question. The short version, for architects and buyers.
Will Magnetic Cooling Replace the Dilution Refrigerator?
Magnetic cooling reaches the same millikelvin temperatures as a dilution refrigerator and needs no helium-3. Cooling power at that temperature, not base temperature, decides…
The Quantum Software Stack Is a Real-Time Systems Problem
There is no quantum operating system yet. Reading the stack by deadline rather than by layer shows why, and shows where the engineering work…