The electric light was the invention which allowed color to be projected with increased brightness and clarity.
Answer:
Root word meanining “lover of wisdom” and certainly the philosopher loves learning, as Socrates tells in Plato's The Republic Book II.
The most moderate correlation here would be 0.56. A correlation of 0 represent zero correlation. Normal Pearson correlation efficients range from +1 to -1. Closer the whole number, 1, indicates a stronger correlation with the + and - indicating positive or negative correlations, respectively.