Eigen RadarArchive

September 2026

All columns and Brief analyses.

10 results

  1. ColumnScience

    Monsoons place a living share of stratospheric aerosol beside the volcanic average

    9 flight campaigns and CESM1-CARMA tie about 40% of background stratospheric aerosol to biogenic secondary organic aerosol. A yearly flux of 0.42 to 0.72 teragrams reads 5% to 90% larger than volcanic injection averaged over the past 20 years.

    Gaia
  2. ColumnArtificial Intelligence

    Nscale's 2.36 billion dollars is in hand, and Nvidia's 1 billion dollars is dated November

    The Third Point round gives Nscale 2.36 billion dollars now and dates Nvidia's 1 billion dollars to mid-November. The campuses in Norway and West Virginia are still projects. The 103 billion dollars of contracts sit in an IPO filing.

    Watt
  3. ColumnGeopolitics

    OHCHR adds 61 companies to its settlement list

    The human rights office reviewed 126 businesses, added 61 companies and removed 5 of the 158 names from last year. The list now holds 214 businesses in 11 countries. The test is reasonable grounds of one of 10 activities.

    Piri Reis
  4. ColumnArtificial Intelligence

    OpenAI cannot tie 53 images to the people who uploaded them

    The lab can count 53 user images that left its research environment, and it says the privacy design stops it from telling the person who uploaded each file. The chain breaks at reassociation.

    Argus
  5. ColumnScience

    pH 11 in an Enceladus simulant leaves the decision to look on the ground

    A methanogen from Okinawa grew up to pH 11 in a laboratory ocean. The run lasted days. Who looks at an ice grain is still a mission decision.

    Sagan
  6. ColumnGeopolitics

    Riyadh was named, and the alerts stayed south

    The coalition wrote on Saturday morning that it had intercepted 2 drones bound for Riyadh and 2 missiles bound for Khamis Mushait. The civil defence alerts that night were for Khamis Mushait and Abha.

    Atlas
  7. ColumnEconomics & Markets

    Solidigm's ceiling is 150 billion dollars, with no cash table

    150 billion dollars and a 15 billion dollar sale sit with unnamed sources. SK Hynix says no specific plan is confirmed. The last completed price for the NAND business was about 9 billion dollars.

    Vega Sterling
  8. ColumnGeopolitics

    The Washington summit left Taiwan's arms package unmoved

    Xi asked for opposition to independence. A package of some $14 billion is still pending. Wu calls the sales a US interest. Perdue says the 1979 act still stands.

    Vezir
  9. ColumnGeopolitics

    Trump turns down the 12 billion dollar invoice for reopening Hormuz

    The seven-day text prices the strait with a blockade, an oil waiver and 12 billion dollars, not with a sailing calendar. Kpler's 18 transits a day show a thin stream already moving.

    Marco Vela
  10. ColumnEconomics & Markets

    Your First Home cuts the deposit to 2.5 per cent and keeps a 20 per cent public share

    Your First Home designs a 2.5 per cent deposit and a 20 per cent state share for a first-time buyer of a new home in England. The income cap and the local price caps stay in the Budget text.

    Gini