Adaptive mechanism on Contention Window for QoS of messages in Vanets

A Nutritious and easy menu for Einstein for a happier and healthier mind Three meals a day enriched with colorful veggies and fruities Gracious evening walk with the sunset Living in the present i.e. in this minute which is at hand Nourishing the petty and silly things happening around you Be humane, courteous and kind each second Be gratitude for all the wonderful things you have Forgive and forget the pains and hurts ...............though its tough Keep the mind like a blossoming garden seasoned with good and sweet memories Spacing and sparing from electronic radiations for few hours a day And the most important Meditate regularly for inner peace.