1 Clinical Psychologist: Doctorate Degree in Psychology (4 to 7 years of graduate school) 2  Industrial-Organizational Psychologist: Master's Degree (2 to 3 years of graduate school)  Forensic Psychologist: Master's Degree (2 to 3 years of graduate school); a doctoral degree is recommended.
Submarine Propulsion Systems. During World War II, most American submarines were powered by diesel-electric systems. This was a departure from earlier submarine power systems, which were direct drive types, little changed from the earliest boats. In this direct-drive power system, the diesel engine is directly connected to the propeller shaft.
They are a combination of fiberglass and metal and/or wood. The  fiberglass is used to make the outer shell, and the wood is used  for making the internal framework and seat â¦ ing section. The only  exception is the double seated log flume cars. they are mostly  fiberglass with a metal frame.1 person found this useful.he current fastest boat ever made is called the Spirit of  Australia. The water speed record for this boat was recorded on  October 08, 1978 in New South Wales, Australia â¦ .