Black-and-white drawing of a toy train. A train engine, or locomotive, is a self-propelled vehicle that runs on rails and is used to move railroad cars. Early steam engines were powered by coal.
Visit this railroad directory for information about railroad companies and service providers in the United States of America. The photo on this page depicts a vintage railroad steam engine.
The artificial intelligence industry is expected to reach $3 trillion by 2024 and much of it is taking place in retail, raising questions about job security. But AI doesn’t have to be the steam engine of this decade. ...
By Bryan Pearson, Contributor. Forbes. Wed, 15 Feb 2017 16:15:00 -0500.