While this theory was originally formulated by Polish mathematician Nicolaus Copernicus in 1517, it was popularized later by economists Milton Friedman and Anna Schwartz after the publication of their book, "A Monetary History of the United States, 1867-1960," in 1963.12 Key Takeaways According to ...
Knowledge has always been important, of course. The ancient Egyptians did not raise the stones for the pyramids relying on the incantations of their gods. The waters in the irrigation canals of the great Indus Civilisation did not flow according to the laws of ignorance. Knowledge has always be...
Go to table of contents To know that we know what we know, and to know that we do not know what we do not know, that is true knowledge. —Nicolaus Copernicus 367 There are two ways to be fooled. One is to believe what isn't true; the other is to refuse to believe what is tru...
It employs the use of a suitable solvent system and biological agents to achieve synthesis of nanoparticles [13]. Different microorganisms such as bacteria, fungi, yeasts, algae, and plants used for biogenic synthesis of AgNPs are shown in Table 2. Many bacteria such as Bacillus siamensis [17]...