Claim: Black dust all over japan - radioactive - fukushima?

RFMarine

Member
Anyone ever heard of the supposed black radioactive dust either settling or seen in air conditioner filters supposedly over a large area of japan? Its at least 2 years old and its supposed to be either corium (melted down nuclear core material) or radioactive algae/moss.

All websites that feature it are either anti nuclear or conspiracy websites.
 

Chew

Senior Member.
All of the studies of the black dust stuff seems to come from the guy in this video in the first link. His claim of 40,000 petabecquerels/kg is grossly at odds with what he will present to the APHA in November of this year (second link) where he toned the hot particle down to 1 PBq/kg. He's a civil engineer.

40,000 petabecquerels/kg is ridiculous because a radionuclide with that specific activity will have a half-life of 39 hours at the longest. His microscopic "hot particle" had an activity of 310 Bq. It would have decayed away to nothing in 41 days yet it was discovered last year?

http://www.fairewinds.org/hottest-particle/
http://bostonchemicaldata.com/wpi/mKaltofenNagoya2014.pdf
 

RFMarine

Member
hmm good points Chew. But one rebuttal is that the low half life can be explained if fukushima is continuously or sporadically emitting radioactive dust through cracks in the ground
 

Chew

Senior Member.
Even if the largest melted core were entirely composed of this radionuclide (Arsenic-77 btw) it would have decayed away after 160 days.
 
Thread starter Related Articles Forum Replies Date
P Claim: Men in black "Threatened a hotel manager" in 2009 UFOs and Aliens 14
P Claim: UFO Black Knight Satellite spotted over Philippines UFO Videos and Reports from the US Navy 3
MikeC Claim: FAA conspiring with Police to limit news access to Black Rock General Discussion 3
Mythic Suns Claim: chinless ghost photographed at a Police incident in Irvine, Ayrshire, Scotland Ghosts, Monsters, and the Paranormal 12
S Claim: Vaccinated English adults under 60 are dying at twice the rate of unvaccinated people the same age Coronavirus COVID-19 25
Rory Claim: adverse reactions in Covid vaccine trials are not being recorded Coronavirus COVID-19 94
Rory Claim: Pfizer sponsors many mainstream TV shows (with the implication being that can lead to bad things) Coronavirus COVID-19 68
P Claim: 75 Deaths of athletes in Five Months are Because of COVID-19 vaccines Coronavirus COVID-19 11
T Claim: Roger N. Baldwin, co-founder of the ACLU, is a Communist General Discussion 0
D Help debunking local UFO claim Skydentify - What is that Thing in the Sky? 8
Rory Claim: Covid vaccines contains self-aware aluminum parasites Coronavirus COVID-19 44
T Claim: Offguardian article claiming that Covid PCR testing is flawed and not reliable Coronavirus COVID-19 8
Edward Current Does the beginning part of Gimbal debunk the claim that the object rotates? UFO Videos and Reports from the US Navy 13
SkepticSteve Claim: Existence of an Allied Forces Report about a 1963 Mass UFO Sighting in Europe UFOs and Aliens 10
Rory Claim: Harriet Hall says that acupuncture isn't "ancient" and maybe doesn't come from China Health and Quackery 0
Rory Debunked: UK undertaker's claim that Covid vaccine is responsible for spike in deaths Coronavirus COVID-19 7
Mick West Claim: Faraday Cage Experiment with radios contacts Non-Human Intelligence UFOs and Aliens 48
Oystein Debunked: Claim that Bobby McIlvaine's injuries ("lacerations") are best explained as result of glass shards and debris from bombs 9/11 22
J Claim: Genomic analysis of SARS-CoV-2 shows that it already existed in other countries such as France, India, Netherlands, England and United States Coronavirus COVID-19 1
D Claim: Videos of people exhaling vape smoke through a mask, demonstrate masks as useless against a virus.. Coronavirus COVID-19 42
Peter Robert Malone and Steve Kirsch claim spike protein is Cytotoxic Coronavirus COVID-19 19
Rory Claim: The Indian/Chinese systems of nadis/meridians have been proved by science because of hyaluronic acid and piezoelectricity Health and Quackery 113
V Needs debunking: flat earthers claim this reflection to show a harness in ISS video Flat Earth 10
T Claim: Communist Gus Hall express support for LBJ's Great Society Quotes Debunked 3
P Claim: Ghost of deceased Soldier, Freddy Jackson, captured in a photo UFOs and Aliens 18
T Claim: Heritage Foundation article asserts that Sex Ed programs encourage porn use General Discussion 6
T Claim: Willi Munzenberg said that ''We must make Western Civilisation stink'' Quotes Debunked 2
H CLAIM: USS Omaha videos were taken on the ship's "Combat Information Center" by "VIPER team" UFO Videos and Reports from the US Navy 5
gtoffo CLAIM: Sen. Martin Heinrich on UFOs (Senate Select Committee on Intelligence Member) UFO Videos and Reports from the US Navy 10
R Flat Earth Claim: "The Greatest Laser Experiment In History" - FECORE Flat Earth 11
Mick West Claim that the Nimitz FLIR1 object could not be a plane because it would have been Identified UFO Videos and Reports from the US Navy 54
T Claim: Jim Hoffman's "9/11 progressive collapse challenge" can't be met 9/11 353
BigFatAtheist Claim: MI Court: Michigan Secretary of State’s Absentee Ballot Order Broke Law, Vindicating Trump Claim Election 2020 6
TEEJ Debunked: Claim that Joe Biden's hand passes through microphone during White House press gaggle, 16th March 2021 Election 2020 9
S Claim: "Most U.S. terror deaths have come from 'extreme right wing groups' in recent years" General Discussion 14
G Claim: China refused to hand "key data" to WHO delegation during the recent investigation in Wuhan Coronavirus COVID-19 29
P Claim: NASA tried to stop Spielberg's 'Close Encounters of the Third Kind' Quotes Debunked 21
Mick West Mike Lindell's 2-Hour Election Fraud Claim Video "Absolute Proof": Hacking Claims Election 2020 7
P Claim: NASA cuts ISS livestream after "Millennium Falcon UFO" enters the frame UFOs and Aliens 16
P Claim: Admiral Byrd's "secret diary" proves hollow earth Flat Earth 9
P Claim: UFOs appeared at the Stadio Artemio Franchi in Florence UFOs and Aliens 15
P Claim: 1990 Calvine UFO UFOs and Aliens 25
P "Deleted Votes" Claim, 2020 Election, Erie County, New York Election 2020 16
T Claim: Thousands of fraudulent votes in Georgia cast by felons, dead, underage voters Election 2020 6
Rory Claim: Li Hongzhi (founder of Falun Gong) was made an honorary citizen of Houston, Atlanta and Georgia People Debunked 1
P Claim: "Dogman" spotted on a Facebook livestream Ghosts, Monsters, and the Paranormal 35
Mick West Debunked: Claim that the Electoral College Count On Jan 6 will Change the Election Election 2020 136
P Claim: Biden campaign short code '30330' is veiled message Election 2020 29
Mick West Debunked: Trump's Claim of "1,126,940 votes created out of thin air" in PA Election 2020 9
Mick West Explained: Trump's Claim of Suspicious Early Morning Michigan Bump [It's Detroit] Election 2020 1
Related Articles


















































Related Articles

Top