The very first sensible vapour-compression refrigeration technique was crafted by James Harrison, a British journalist who experienced emigrated to Australia. His 1856 patent was for a vapour-compression method making use of ether, alcohol, or ammonia. He developed a mechanical ice-producing equipment in 1851 to the banks of your Barwon River https://louiszfkpu.birderswiki.com/924670/facts_about_refrigeration_revealed