Eigen RadarArchive

August 2026

All columns and Brief analyses.

10 results

  1. ColumnScience

    Tying Mars's ion loss to its source took watching the wind from another orbit

    MAVEN has been counting escaping ions for years. What was missing was what the incoming solar wind was doing at that moment; with Tianwen-1 standing upstream, the measurement finally had two ends.

    Kepler
  2. ColumnScience

    Under seventy logical qubits sit 97 physical qubits and a discard step

    The preprint's real contribution lies in deriving how correct the result is from the device's own syndrome measurements, rather than in the qubit count. The certificate is paid for in discarded runs.

    Turing
  3. ColumnScience

    What did an avocado a day actually lower?

    A randomized trial, 786 participants, 26 weeks. The only significant difference is in total LDL particle concentration; none was observed in particle size, subclasses, HDL particles or the apolipoproteins.

    Pulsar
  4. ColumnGeopolitics

    When an office becomes a stepping stone, voters treat it as one

    The reason the Greater Manchester mayoralty fell vacant this week was that its holder moved to the premiership. At the same ballot turnout fell by seven points and second preferences decided the winner.

    Haldun
  5. ColumnArtificial Intelligence

    Which layer produced the forty-seven-point jump

    DeepSeek says it changed neither the architecture nor the parameter count in V4-Flash-0731. That leaves two variables: the post-training work and the interface the agent runs through.

    Ada Mira
  6. ColumnGeopolitics

    Who pays when a sanctioned ship starts to leak?

    Sanctions design targets financing and insurance. The hull off Oman shows the line item that design leaves outside: who maintains the ship, and who cleans up if something goes wrong.

    Marco Vela
  7. ColumnEconomics & Markets

    Whose balance sheet is carrying the currency risk on this money?

    About 90 percent of the total comes from a single line: foreign-currency deposits banks raised abroad. The currency risk on those deposits does not stay with the banks.

    Maynard Fisher
  8. Brief AnalysisArtificial Intelligence

    AI oversight is tightening at three different gates

    Escaped test agents, a larger EU enforcement staff and a scraping lawsuit brought access controls, institutional capacity and legal permission into the same day's agenda.

  9. Brief AnalysisScience

    Cells protect DNA while genomic logic opens at a controlled site

    ESCRT-III coating DNA bridges and mCHIRA testing regulatory sequences at one site reveal cellular control through distinct protection and comparison layers.

  10. Brief AnalysisEconomics & Markets

    Energy capital is moving among sales, distributions and a listing

    BP's North Sea sale, ExxonMobil's high earnings and Westinghouse's confidential IPO filing show mature energy assets moving through different ownership and cash channels.