Robotics
Buying robots: the questions that matter
For anyone evaluating an automation proposal, the specification sheet is the least useful document in the pack.

Robotics
Hospitals, hotels, factories and pavements — where wheeled autonomy has spread, and the specific reasons each environment is harder than a warehouse.
Robotics
For anyone evaluating an automation proposal, the specification sheet is the least useful document in the pack.
Robotics
The research is more equivocal than either the enthusiasts or the alarmists suggest, and the distributional findings are clearer than the aggregate ones.
Robotics
The rules governing industrial robots are specific, well developed, and the reason most machines still work behind a fence.
Energy
Capacity is not generation, generation is not energy, and percentages depend entirely on the denominator chosen.
Neurotech
What to look for in a study, and which sections tell you whether the headline is supported.
AI & Compute
A great deal of the risk discussion is about scenarios, and a shorter list of problems is already causing measurable harm.
Electric Vehicles
A short list of specifications that determine daily experience, most of which are not in the headline figures.
Electric Vehicles
Heavy freight is where battery mass, charging power and duty cycles all bite hardest, and where the answer differs sharply by route length.
Electric Vehicles
Purchase price is the worst comparison available, and the honest calculation depends heavily on where you charge and how long you keep it.
Space
A small set of habits that separate an achievement from an announcement, and a schedule from an aspiration.
Space
A treaty framework from the 1960s, written for two states and no companies, now governing a commercial industry it did not anticipate.
Space
An instrument that must work perfectly, first time, with no repair possible, at a temperature near absolute zero, folded to fit in a fairing.
AI & Compute
A great deal of the risk discussion is about scenarios, and a shorter list of problems is already causing measurable harm.
AI & Compute
Not in the model. In the data pipeline, the distribution shift, the feedback loop and the assumption that the world stays still.
AI & Compute
A short checklist for reading announcements, which mostly consists of asking what was measured and against what.
Neurotech
What to look for in a study, and which sections tell you whether the headline is supported.
Neurotech
Reading motor intent works because motor cortex is comparatively well understood. Almost nothing else in the brain is.
Neurotech
A field with genuine progress, long timelines and investors who need exits sooner than the biology allows.
Energy
Capacity is not generation, generation is not energy, and percentages depend entirely on the denominator chosen.
Energy
Shifting when electricity is used costs almost nothing and displaces generation, storage and network investment. Most of it remains unexploited.
Energy
Several genuine records have been set recently, and the gap between scientific breakeven and a power station is larger than the coverage suggests.
Robotics
Hospitals, hotels, factories and pavements — where wheeled autonomy has spread, and the specific reasons each environment is harder than a warehouse.
Robotics
For anyone evaluating an automation proposal, the specification sheet is the least useful document in the pack.
Robotics
The research is more equivocal than either the enthusiasts or the alarmists suggest, and the distributional findings are clearer than the aggregate ones.
Electric vehicles, rockets, neural interfaces, AI and the rest of the frontier — what the engineering actually says, what has shipped, and what is still a slide. We publish explanatory articles rather than news, which means an article here is written to still be useful a year from now. Every piece is bylined, sourced and read by an editor before it appears — the full process is set out in our editorial policy.