THE TETRIUM JOURNALNotes from
Notes from
the frontier.
Research-led stories about technology, design and invention. Real findings, clear limitations and imaginative possibilities—never speculation presented as proven fact.
SOLAR
Solar frontiers / 7 minA solar panel's hardest test is a shadow.
A 2026 breakthrough tackles a hidden weakness of high-efficiency perovskite–silicon solar cells: what happens when part of a panel falls into shade?
11 October 2026POWER
Frontier materials / 6 minWhen the body becomes the battery.
What if an EV frame, drone wing or device shell could store energy? Inside the science of structural batteries—and the experiments still needed before they leave the lab.
10 October 2026INTENT
Design notes / 4 minBeyond flat. Designing for depth.
Why spatial interfaces need clear hierarchy, restraint and a reason to move.
October 2026DEPTH
Lab notes / 3 minA window into the fourth dimension.
From sixteen vertices to a shape you can explore: inside our interactive tesseract.
October 20264D
Founder notes / 3 minSmall beginnings. Deliberate ambition.
Building Tetrium around useful products, honest progress and independent thinking.
October 2026