March 31, 2015. Some TV networks offer blind captioning on surround sound shows to help those with impaired vision. This involves mixing the soundtrack with audio narration and vocal descriptions of the on-screen action so the blind can experience the program.
The federal Environmental Protection Agency (EPA) was created on December 2, 1970, by executive order of President Richard Nixon to permit coordinated and effective government action on behalf of the environment..
The National Appliance Energy Conservation Act of 1987 amended the Energy Policy and Conservation Act and was introduced and supported by democratic Senator Bennett Johnston, Jr. from Louisiana in January 1987.he NAECA established a conservation program for major household appliances, however no real standards came into existence until the 1980s when appliance manufacturers realized it was easier to conform to a uniform federal standard then individual state standards.