The Quantum Leap

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Top Quantum Achievements of 2025
And Some Sincere Thanks to Colleagues
 • Russ Fein
The “Quantum Integrated Circuit” Moment
Skeptics of Quantum Computing (QC) are making the same historical error as critics of early semiconductors: judging a technology by its primitive…
 • Russ Fein
What are Quantum Interconnects?
And Why are They So Important?
 • Russ Fein
Spotting Quantum Computing Hype
A Guide for Non-Scientists Reading Quantum Announcements
 • Russ Fein
Are Quantum Computers Energy Hogs?
As many of you know, for the past five years or so, I’ve been following and posting about quantum technologies broadly and quantum computers in…
 • Russ Fein
The Quantum Capital Boom is Accelerating
Q3 significantly exceeds the record first half activity in quantum capital market transactions
 • Russ Fein
Why You Should Care About (Quantum) Clocks
Updated and Revised as of September 26, 2025
 • Russ Fein
The Quantum Leap
The Quantum Leap
A Business and Investment-Centric Guide to the Evolving Quantum Landscape [Please be patient as I upload my content to this new (for me) platform]
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The Quantum Leap

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