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.
Fascinating facts about the invention of. Rubik's Cube by Erno Rubik in 1974. Although 1974 marks the inauguration of the Cube, the processes that led to the invention began a few years earlier. At the time, Erno Rubik was a lecturer at the Department of Interior Design at the Academy of Applied Arts and Crafts in Budapest.