Ghaziabad is one of the famous district in UTTAR PRADESH state. We have marked the location of Vaishali Ghaziabad on Google map. Vaishali Ghaziabad pin code has total six digits. First digit is 2, second digit is 0, third digit is 1, fourth digit is 0, fifth digit is 1 and sixth digit is 2.
Refrigeration completely wiped out the ice-box industry. Who Invented The Refrigerator. The first inventor of the refrigerator was Oliver Evans in 1805, however William Cullen invented the process in 1748 and Jacob Perkins invented more practical improvements in 1834.
What did Albert Einstein Invent. The Einstein refrigerator is an Albert Einstein invention that uses green technology. It was co-invented with Leo Szilard who was one of his physics students at Zurich University.The invention was patented in 1930 and licensed to various companies including Electrolux.uring that time they were collecting royalties on the Einstein refrigerator. This Albert Einstein invention was the only invention patented by Einstein who became more famous for his theories on physics rather than for his work in refrigeration, although scientists are now investigating this technology.