Topic

Deep Tech

Frontier technology beyond software — space, robotics, brain-computer interfaces, fusion and the regulatory path each one actually faces.
Las Vegas Becomes the Robotaxi Stress Test

Las Vegas Becomes the Robotaxi Stress Test

How Nevada regulators authorized up to 7,000 robotaxis in a single county - and turned Clark County into the first market where supply stops being the excuse.
John Karpentar Deep Tech 5 min read
Cornelis Puts Compute Inside the AI Network

Cornelis Puts Compute Inside the AI Network

How a $205 million round and a Qualcomm alliance are being spent on an argument that the 15% of an AI system nobody optimizes determines the value of the other 85%.
John Karpentar Chips 5 min read
Top 7 Brain-Computer Interface Companies in 2026

Top 7 Brain-Computer Interface Companies in 2026

Neuralink, Synchron, Blackrock Neurotech, Paradromics, Precision Neuroscience, Onward Medical and Science Corporation compared on human evidence, regulatory status and real limitations — where no BCI is yet approved anywhere.
John Karpentar Roundups 13 min read
Fortaegis Bets Security Belongs in the Silicon

Fortaegis Bets Security Belongs in the Silicon

How a four-year-old Amsterdam company raised $50 million on the argument that AI and quantum computing have made bolt-on security architecturally obsolete.
John Karpentar Chips 6 min read
Mach Industries Doubles in Three Months

Mach Industries Doubles in Three Months

How a $600 million extension repriced a defense startup on factory throughput rather than firepower — and what that says about the next decade of procurement.
John Karpentar Deep Tech 5 min read
The Pentagon Becomes an AI Lender

The Pentagon Becomes an AI Lender

How a $5 billion defense loan to an AI cloud startup turns a small Pentagon credit office into an instrument of industrial policy.
John Karpentar Cloud 5 min read
Top 7 Space Launch Companies in 2026

Top 7 Space Launch Companies in 2026

For satellite operators, defense programs and anyone budgeting a ride to orbit. Reusability has stopped being a differentiator and become the entry ticket.
John Karpentar Roundups 13 min read
AI's Power Gap Is Four Years Wide

AI's Power Gap Is Four Years Wide

How the nuclear deals announced to solve AI's electricity problem arrive years after the data centres that need them switch on.
John Karpentar Opinion 5 min read
Top 7 Robotaxi Companies in 2026

Top 7 Robotaxi Companies in 2026

Which robotaxi companies actually run driverless paid service in 2026 — Waymo, Baidu Apollo Go, Pony.ai, Tesla, WeRide, Zoox and Wayve, ranked by real operations rather than announcements.
John Karpentar Roundups 13 min read
Top 7 Fusion Energy Companies in 2026

Top 7 Fusion Energy Companies in 2026

A guide to the private fusion companies that are actually building hardware — for investors, energy buyers and engineers tracking who is closest to putting fusion power on a grid. Funding, sites and milestones verified as of September 2026.
John Karpentar Roundups 13 min read

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