Cyril P. Callister Cyril P. Callister Cyril Percy Callister (16 February 1893 – 5 October 1949) was an Australian chemist and food technologist who developed the Vegemite yeast spread. The son of a teacher and postmaster, and one of seven children, he attended the Ballarat School of Mines and later won a scholarship to the University of Melbourne. He gained a Bachelor of Science degree in 1914 and a Master of Science degree in 1917. In early 1915, Callister was employed by food manufacturer Lewis & Whitty, but later that year he enlisted in the Australian Imperial Force. After 53 days, however, he
Shortages in Venezuela goods that Venezuela relies on. With the short supply of foreign currencies and Venezuela's reliance on imports, debt is created. Without settling its outstanding debt, Venezuela could not import the materials necessary for domestic production. Without such imports, more shortages were created since there was an increasing lack of production as well. Following mass looting in June 2016 due to shortages which resulted in the deaths of at least three, on 12 July 2016, President Maduro granted Defense Minister Vladimir Padrino López the power to oversee product transportation, price controls, and the Bolivarian missions. He also had his military oversee