Featured in Domain Arrivals · 2026-08-12
oApogee: a model-rocket payload with unusually honest paperwork
An open-source sensor package for model rockets that records altitude, acceleration, and orientation, with optional live telemetry and GNSS recovery tracking.
Why it surfacedThe documentation is treated as part of the product: it includes observable build checkpoints, failure branches, tiered hardware paths, wire formats, a printable preflight checklist, and troubleshooting organised around what the builder actually sees. It also plainly says the board has not yet been fabricated or flown, making this a promising, unusually candid work in progress rather than a dressed-up flight claim.
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Ice Does Not Count
August 12’s newborn domains include a rule-bound archive of enormous sodas, 27 family stories cut from one afternoon, a disaster-supply map with a 24-hour freshness rule, and an ocean bell that rings only when six conditions agree.
This is one of 1,000 discoveries in the 2026-08-12 Domain Arrivals issue.