Several animal species are able to hear frequencies well beyond the human hearing range. Some dolphins and bats, for example, can hear frequencies up to 100 kHz. Elephants can hear sounds at 14â16 Hz, while some whales can hear infrasonic sounds as low as 7 Hz (in water).
Several federal agencies were established during the Nixon Administration. These include: 1  OSHA (Occupational Safety and Health Administration) 2  MSHA (Mine Safety and Health Administration)  NIOSH (National Institute for Occupational Safety and Health)
For the three-year period between 1974 and 1977, the Federal Energy Administration. implemented federal oil allocation and pricing regulations. An independent agency, the Federal. Energy Administration was the successor of the Federal Energy Office, a short-term organization. created to coordinate the government's response to the Arab oil embargo.