Cyril P. Callister called Vegemite, first sold by Fred Walker & Co in 1923. Working from the details of a James L. Kraft patent, Callister was successful in producing processed cheese. The Walker Company negotiated a deal for the rights to manufacture the product, and in 1926, the Kraft Walker Cheese Company Ltd was established. Callister was appointed chief scientist and production superintendent of the new company. Between 1919 and 1927 he had 3 children (two boys and a girl) named Ian, Bill and Jean. They were the original vegemite kids. During World War II Ian unfortunately died Callister got his Doctorate from
Shortages in Venezuela "from swimming pools, public buildings, and even tanker trucks" to survive. Due to the water shortages, there were "increased [numbers of] cases of diseases such as scabies, malaria, diarrhea and amoebiasis in the country", according to Miguel Viscuña, Director of Epidemiology of the Health Corporation of Central Miranda Venezuela also experienced shortages of electricity and was plagued by common blackouts. On 6 April 2016, President Maduro ordered public workers not to go to work believing it would cut down on energy consumption. However, the workers actually used more energy in their homes using air conditioning, electronics and appliances. On 20