#Thermodynamics is a #science of the relationship between heat ( thermo ) , work (dynamics) .
A thermodynamic cycle is a series of thermodynamic processes which returns a system to its initial state
Germany Launches first Hydrogen train
Germany has rolled out the world’s first #hydrogen -powered #train , signalling the start of a push to challenge the might of polluting #diesel trains with costlier but more eco-friendly technology. Two bright blue Coradia iLint trains, built by French TGV-maker Alstom, on Monday began running a 62 mile (100km) route between the towns and cities … Read more
