lego - drawing - external combustion heat engines - general motors electro motive division - national aeronautics and space administration - acrylonitrile butadiene styrene - for inspiration and recognition of science and technology - arnold peter moller maersk group - defense advanced research projects agency - heisenberg uncertainty principle - london and north eastern railway - deutsche reichsbahn gesellschaft - feedback control of dynamic systems - magneto hydrodynamic propulsion - hypertext markup language -