Cortometraje de la Universidad de Bremen sobre el desarrollo del sistema de transporte altamente flexible Celluveyor. Es un sistema modular de transporte y posicionamiento. Se compone de varias pequeñas células de transporte hexagonales, cada una con tres ruedas omnidireccionales accionadas individualmente.

Operating in this area for almost 30 years, Lewis is the leading producer of natural gas in South Texas. At present, LEG has major operations in the Edwards, Olmos and Eagle Ford formations, as well as international operations in Colombia and Mexico. Historically, Lewis Energy has been a natural gas producer. Today, however, we are also exploring and drilling for oil.