Human Friendly Techonology Poem by Gangadharan nair Pulingat..

Technology for the convenience of humans
And every thing invented for their comforts
The necessity made into reality
The inventions greater through the centuries
The urban facilities grown larger than before
The convenience and commuting more important
The metro systems gave a new relief
To travel to and fro in urban cities
The marvelous and essential applied technology
Metro systems the proud to modern world.