Nothing is more important in a social work education than actual fieldwork and taking on opportunities to serve others as soon as possible. Even if you canât find an internship that is exactly in line with your interests, any interaction with clients and the community builds skills necessary to careers in social work.
After Joseph Henry discovered electric induction in 1831, enabling further development in elect â¦ rical telegraphy, the first practical telegraph was invented by Dr. David Alter of Elderton, Pennsylvania, in 1836.
George Stephenson: Inventor of the Steam Locomotive Engine. The first passenger carriage in Europe, 1830, George StephensonÂ´s steam locomotive, Liverpool and Manchester Railway.