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)
The Drug Enforcement Administration was created by President Richard Nixon through an Executive Order in July 1973 in order to establish a single unified command to combat an all-out global war on the drug menace.. At its outset, DEA had 1,470 special agents and a budget of less than $75 million.