Liquid metal imbalance of the surface tension induces a pressure difference between the rear and the head, which produces a thrust to drive the droplet toward the head; at the same time, the hydrogen produced in the electrochemical reaction process also further raises the thrust. The discovery of this phenomenon laid the technical foundation for the development of intelligent motors, vascular robots, fluid pumping systems, flexible actuators and even more complex liquid metal robots. Liquid metal Liquid metal consists of alloys with very low melting points which form a eutectic that is liquid at room temperature. The standard metal used to be
External debt of the Philippines administration as "lost decade" is not consistent with what data shows. During Arroyo's administration the Department of Finance had initiated several positive reforms that are benefited and still benefiting the country. The low rise in debt during the Arroyo administration also resulted in credit outlook upgrades from negative to stable, and then positive shortly after her term. This resiliency of external debt to shocks was credited to Arroyo's strong focus on tax reforms. In another news article, according to House Minority Leader Danilo Suarez, the Philippine's capacity to lend $1 billion to the International Monetary Fund in 2012 should not