A publication by Onur Oncer // EST. 2026
The Signal Report.
Signal, not noise. Science and world events, sourced and explained: defense tech and electronic warfare, lab science, supplement reality checks, luxury home security, and energy storage. Every claim cited. Where I have a stake, the report says so, and what I link is what my research and experience point to. How this works →
Reports 90 · page 5 of 9
Are Your Cells What the Label Says?
A testing lab published what came through its door: of the human cell lines sent in for identity checks in 2024 and 2025, a few percent were not the line on the vial. Then the authors wrote one sentence about their own sample that turns the number into a floor. A measurement scientist on the one measurement nobody thinks is a measurement.
Read the report → Report 049 · Defense Tech · 2026-07-27 · 7 minNavigating With No GPS, by the Rocks Below
The answer to GPS jamming that shipped in 2026 isn't a better GPS receiver. It's a passive sensor that reads the magnetic pattern of the Earth's crust and matches it to a map, sold as unjammable, unspoofable and undetectable. All three hold up. An EW officer on the two dependencies underneath them, and why 22 meters and 0.3 nautical miles are both true.
Read the report → Report 048 · Luxury Home Security · 2026-07-26 · 8 minCan Someone Buy Your Home Address?
A Duke team went shopping in the data-broker market and bought identified records on servicemembers for pennies each: name, home address, home value, net worth, whether there are children in the home. Then Consumer Reports tested whether you can get that taken down. An EW officer on securing a house whose address is already for sale.
Read the report → Report 047 · Energy Storage · 2026-07-26 · 7 minWhat a Battery's Efficiency Number Leaves Out
Every grid battery gets quoted one round-trip efficiency figure, usually in the nineties, as if it were a property of the battery. It's a property of where you drew the boundary. When a national lab measured one real system every way, it came back at 93% and at 37%, and the gap was mostly air conditioning and idle time.
Read the report → Report 046 · AI in the Lab · 2026-07-25 · 7 minAsking Three AIs Is Not a Second Opinion
Six frontier models from two companies, 50 papers, and an open-ended task where they should have scattered. They converged instead. A 2026 position paper measured it, and the deeper problem is what the published literature never taught any of them: the failures nobody writes down.
Read the report → Report 045 · Supplements · 2026-07-25 · 7 minDo Height Supplements Work?
A brand sold "The Only Supplement Clinically Proven to Help Height Growth" to parents. The FTC opened the study behind it, one company-sponsored trial of 32 kids, and listed every reason it failed. A supplement founder on why that list is the best shopper's checklist published this year.
Read the report → Report 044 · Lab Science · 2026-07-24 · 6 minThe Mini-Brain That Learned, Then Forgot
A UC Santa Cruz team grew brain organoids from mouse stem cells and coached them at a balance game. The adaptive-trained ones won ten times as often as random ones, a real result. Then they rested 45 minutes and forgot all of it. A measurement scientist on reading 'learning' as a measurement, not a marvel.
Read the report → Report 043 · Defense Tech · 2026-07-24 · 7 minThe Drone Sensor You Can't Jam
Radar finds a drone by shouting energy into the sky, which tells the enemy exactly where you're standing. A passive acoustic array finds it by listening for the rotors and radiates nothing. A Counter-IED officer on the short-ranged, weather-limited sensor that keeps working when the spectrum is jammed, and the Army RFI that wants it.
Read the report → Report 042 · Luxury Home Security · 2026-07-23 · 6 minThe Camera That Detects But Can't Record
The camera sees the 2 a.m. visitor, lights up, sends the alert, shows a live view, and keeps no recording of it, because the footage only lived in a cloud plan that lapsed. A 2026 survey found a third of camera owners on cloud-only storage. An EW officer on availability, the security property that fails without a sound.
Read the report → Report 041 · Energy Storage · 2026-07-23 · 7 minWhy Data Centers Are Buying Batteries to Skip the Grid Queue
A data center needs power in months. The grid queue can take five years. So a new buyer is showing up for grid-scale batteries, and their reason has almost nothing to do with storing energy. They're buying a place at the front of the line. A systems read on how a battery becomes a fast pass, and what it can't do.
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