Observation is the active acquisition of information from a primary source. In living beings, observation employs the senses. In science, observation can also involve the recording of data via the use of instruments.The term may also refer to any data collected during the scientific activity.ith the passage of time, impressions stored in the consciousness about many related observations, together with the resulting relationships and consequences, permit the individual to build a construct about the moral implications of behavior.
Frederick McKinley Jones Frederick McKinley Jones was granted his first patent in 1939 when he invented a machine that gave out tickets and the correct change. After fighting in World War I, he returned to Hallock, Minnesota, to work as a mechanic and as the townâs movie projectionist.
After Lamarr and her partner, the composer George Antheil, obtained a patent for the invention in 1942, they gave it â at no charge â to the U.S. Navy, which began using it in the 1960s. Today, variants of Hedy Lamarrâs breakthrough invention are used in communication technologies like Bluetooth and CDMA. The story of Lamarr and Antheilâs triumph can be found in Richard Rhodesâ 2011 book, Hedyâs Folly: The Life and Breakthrough Inventions of Hedy Lamarr, the Most Beautiful Woman in the World.