Google web search (google.com, in Chrome)

Run: 2026-10-06. All priorities.

Queries and results [web]

  1. "local-ether" Su "comment" OR "reply" Europhysics Letters OR "Eur. Phys. J." : nothing relevant (no published Comment/Reply on Su's papers surfaced). Negative.
  2. "Ching-Chuan Su" "local-ether" -arxiv : positive. Springer EPJB page; Semantic Scholar; viXra Marsen 2021; ResearchGate; IEEE Xplore; Amazon and AbeBooks (book, publisher "Ching-Chuan Su, 2005"); YouTube CNPS talk "The Local-Ether Model - A viable alternative to Einstein's Relativity" (describes "the late Prof Ching-Chuan Su"); CosmoQuest forum thread (2025).
  3. "Ching-Chuan Su" 清華大學 電機 教授 : NTHU alumni e-news (my.nthu.edu.tw, 9 May 2008) listing the book: author Ching Chuan Su, published ROC year 97 March (= March 2008), NT$900 / US$40, hardcover. Page did not open from the result in the time available.
  4. 清華 電機 蘇清泉 OR 蘇清川 以太 "Quantum Electromagnetics" (guessed Chinese name forms) : no results. Su's Chinese name is still unknown; it is needed for Taiwanese records.
  5. "Ching-Chuan Su" "passed away" OR obituary OR "late Prof" Tsing Hua : only Marsen-derived pages (viXra, ResearchGate, Academia, Natural Philosophy Wiki). No obituary or university notice found.
  6. Marsen "Michelson-Morley Type Experiment Should be Performed in Low Earth Orbit" vixra : viXra:1906.0336, Academia, ResearchGate (conference: John Chappell Natural Philosophy Society, June 2019).
  7. 9789574110971 : book listings. isbn.tw gives 1 Feb 2005 (NT$800); govbooks.com.tw and sanmin.com.tw give NTHU Press, 2008-03-01 (230 pp., NT$900); Amazon.com.au 242 pp., publisher "Ching-Chuan Su", 1 Feb 2005; a udn blog gives hardcover 256 pp., first edition. So the ISBN was registered in 2005 and the NTHU Press edition appeared in March 2008.
  8. "Ching-Chuan Su" advisor OR 指導教授 thesis "Tsing Hua" ether OR Sagnac OR "Galilean" : nothing relevant. Negative.
  9. Beckmann "local ether" OR "local-ether" "Einstein Plus Two" gravitational field Su GPS : Marsen papers, Gift 2020/2021 (cites Beckmann's Einstein Plus Two as ref [2]), Marsen's Tron Theory (2018) calls his own ether "very similar" to Su's model; a ResearchGate copy of a Su paper whose snippet shows "Einstein Plus Two [1]" (unclear whether this is Su's own reference list or ResearchGate's added text; to check). One result removed by Google under a legal request (Lumen), content unknown.

Bearing

  • Historical record: if Su died c.2007 (Marsen), the NTHU Press edition of March 2008 would be posthumous. The alumni e-news of May 2008 is a primary university record to read for any note on the author.
  • No mainstream rebuttal or Comment found in this pass.