Sources

Die Glocke / 'Project Kronos': the Nazi Bell, Kammler and the mercury thread (The Why Files, Jul 2026)

Episode chaining Bhoja's Samarangana Sutradhara, Die Glocke, Kammler's postwar US custody, and NASA/Pais/Apollo Fusion mercury-propulsion history; checks each thread against its sourcing.

Claims in this source

Each claim is graded on its own; this source is not graded.

Claim	Verdict	Relation
A full-text search of the Farm Hall transcripts finds no mention of Die Glocke or red mercury	Unproven	reports
Apollo Fusion was reported in 2018 to be pitching mercury-propellant thrusters, and the 2022 Minamata COP-4 phased out mercury satellite propellant by 2025	Documented · occurred	reports
Bhoja's Samarangana Sutradhara (early eleventh century) describes mercury-driven flying machines whose construction was deliberately withheld	Documented · said	reports
Hans Kammler was in US CIC custody in 1945, questioned at Gmunden, and his later files remain largely unreleased	Documented Handling: Kammler's US custody files remain largely withheld/unreleased; FOIA requests filed via MuckRock	reports
NASA's Kaufman-designed mercury ion engines (SERT-II) ran from 1970 to 1981	Documented · occurred	reports
The 'Henge' structure at the Wenceslas mine is an ordinary industrial cooling-tower base	Unproven held · awaiting record	reports
The 1945 Farm Hall transcripts predate the 'Die Glocke' and 'red mercury' stories by decades, so they cannot refer to either by those names	Documented · occurred	reports
The US Navy approved Salvatore Pais's inertial-mass-reduction patents after a CTO letter citing China	Documented · occurred	reports
The Why Files describes Die Glocke as a mercury-filled 'Xerum 525' bell with lethal fields and a time-viewing 'Kronos' project that killed ~60 scientists	Smoke, no fire	reports
The episode frames Pais's patents as 'descending from' Die Glocke	Concept	reports
Witkowski's claimed Sporrenberg-interrogation source for Die Glocke does not appear in Sporrenberg's actual file	Smoke, no fire	reports

Tied from

From	Role	Years	Verdict	Source
Dellschau's bell-shaped 'generator cone' drawing is a proof-of-concept for the Nazi 'Die Glocke'	Dellschau 'generator cone' as a proto-Bell	1850s-1945	Smoke, no fire	youtube.com
Nikola Tesla papers (1943)	'wonder weapon' lore	1940s	Concept

Opinions stated (not graded)

Nick Cook (2021): the Bell was probably uranium-enrichment related, not the exotic device described.

Gaps

Kammler's CIC Gmunden statements and later custody records — existing MuckRock requests; a candidate FOIA queue row if new records are identified.

Die Glocke / 'Project Kronos': the Nazi Bell, Kammler and the mercury thread (The Why Files, Jul 2026)

Claims in this source

Tied from

Links

Opinions stated (not graded)

Gaps