Walter Cooper Dendy and Sigmund Freud were the most conspicuous during these times the former having coined "psychotherapeia" while the latter developed "psychoanalysis".

The growth of American psychology eventually led to new and more a...

"You have been a real blessing to me. Today I understand something I didn't see before: every blessing ignored becomes a curse. I don't want anything else in life. But you are forcing me to look at wealth and at the horizons I have never known. Now that I have seen them,...

• The mobile phone. In Star Trek, the communicator was often used to communicate back to the USS Enterprise. In 1973, the first mobile phone was invented by Martin Cooper.
• The universal translator. To understand galactic foreigners, Star Trek charact...