Bus Rapid Transit (BRT) system is an effective way of commuting passengers in cities. This study investigates possibility of harnessing energy from weights of the bus rapid transit vehicles. An experimental method was used ...

In Dar-es-Salaam, Tanzania, rickshaws are chiefly employed as taxis in short distant trips. However, due to increased demand and urban traffic congestion, rickshaws have become a major source of pollution in the city. ...