Most healthy diets include fruits, vegetables, fish and whole grains, and limit unhealthy fats. While these parts of a healthy diet remain tried-and-true, subtle variations or differences in proportions of certain foods may make a difference in your risk of heart disease.
Zyklon B (. [tsykloËn ËbeË] ; anglicized /ËzaÉªklÉn ËbiË/ or translated Cyclone B) was the trade name of a cyanide-based pesticide invented in Germany in the early 1920s. It consisted of hydrogen cyanide (prussic acid), a warning eye irritant, and one of several adsorbents such as diatomaceous earth.
Thus, Zyklon B was present at the camp before it was used for mass murder, as it was used for mass-incarceration of civilians and POWs in sub-human conditions. Cyanide, specifically the prussic acid that is found in Zyklon B, was already used to execute people, e.g. in gas chambers in Arizona in the 1920s. The Nazis were looking for efficient, out-of-sight ways for mass-murder.