Prussian Blue

French scientists, manipulating the pigment known as Prussian Blue, have created an extremely effective magnetic data storage medium ...

unknown title 2009

Real scientists provided the evidence that discredited Leuchter's findings; they showed that cyanide could exist without Prussian Blue.

David Fiderer: Holocaust Deniers, Global Warming Deniers, Chris Wallace: Any Difference? 2010

Real scientists provided the evidence that discredited Leuchter's findings; they showed that cyanide could exist without Prussian Blue.

Holocaust Deniers, Global Warming Deniers, Chris Wallace: Any Difference? 2010

Just over 20 years ago, Fred Leuchter took some chemical samples from the Auschwitz gas chambers, noted the absence of an iron compound, Prussian Blue, and argued the absence of that chemical proved the absence of cyanide, ergo the Jews must have died of disease, not gassing.

Holocaust Deniers, Global Warming Deniers, Chris Wallace: Any Difference? 2010

Just over 20 years ago, Fred Leuchter took some chemical samples from the Auschwitz gas chambers, noted the absence of an iron compound, Prussian Blue, and argued the absence of that chemical proved the absence of cyanide, ergo the Jews must have died of disease, not gassing.

David Fiderer: Holocaust Deniers, Global Warming Deniers, Chris Wallace: Any Difference? David Fiderer 2010

Just over 20 years ago, Fred Leuchter took some chemical samples from the Auschwitz gas chambers, noted the absence of an iron compound, Prussian Blue, and argued the absence of that chemical proved the absence of cyanide, ergo the Jews must have died of disease, not gassing.

David Fiderer: Holocaust Deniers, Global Warming Deniers, Chris Wallace: Any Difference? 2010

Real scientists provided the evidence that discredited Leuchter's findings; they showed that cyanide could exist without Prussian Blue.

David Fiderer: Holocaust Deniers, Global Warming Deniers, Chris Wallace: Any Difference? David Fiderer 2010

Real scientists provided the evidence that discredited Leuchter's findings; they showed that cyanide could exist without Prussian Blue.

Holocaust Deniers, Global Warming Deniers, Chris Wallace: Any Difference? 2009

Just over 20 years ago, Fred Leuchter took some chemical samples from the Auschwitz gas chambers, noted the absence of an iron compound, Prussian Blue, and argued the absence of that chemical proved the absence of cyanide, ergo the Jews must have died of disease, not gassing.

Holocaust Deniers, Global Warming Deniers, Chris Wallace: Any Difference? 2009

Real scientists provided the evidence that discredited Leuchter's findings; they showed that cyanide could exist without Prussian Blue.

Printing: Holocaust Deniers, Global Warming Deniers, Chris Wallace: Any Difference? 2009