'Safety first' seems to be the motto of every organization that conducts research in chemistry, but seldom in academia does one encounter a department that backs the statement with action. Rather, ...

THIS volume of 144 pages consists of an expansion of the author's notes of lessons prepared for teaching children from nine to thirteen years of age according to the outlines given in the education ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...