A black fraternity is furious at designer Ralph Lauren for using its Greek letters on a pair of chinos, according to Blavity. On the Ralph Lauren French website, the clothing line is selling a pair of ...
The Greek alphabet, which has been in use since about 9 B.C., was the first to have letters for each vowel and consonant. In physics, why are only Greek letters such as delta, sigma, gamma, etc. used ...