Aspirin for its health effects for at least 2,400 years. In 1853, chemist Charles Frédéric Gerhardt treated the medicine sodium salicylate with acetyl chloride to produce acetylsalicylic acid for the first time. For the next fifty years, other chemists established the chemical structure and came up with more efficient methods to make it. In 1897, scientists at the Bayer company began studying acetylsalicylic acid as a less-irritating replacement medication for common salicylate medicines. By 1899, Bayer had named it "Aspirin" and sold it around the world. Aspirin's popularity grew over the first half of the twentieth century leading to competition between
Cupboard love that an infant will demonstrate characteristics perceived as affection and love towards the mother in order to be fed. Cupboard love is not to be confused with the term refrigerator mother. The refrigerator mother theory claimed that autism is caused by lack of maternal affection. This theory has been dumped by the current research on autism. The term ""cupboard love"" is a British idiom, used most commonly in the United Kingdom and Australia. It describes the selfish, greedy or insincere affection displayed towards another person in order to get what they want. Pets are most frequently described as demonstrating cupboard