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Medical & Science


On 7th January, 1949,
 The first photograph of genes was announced... Read more »

On 4th October, 1949,
 An antibiotic for typhoid was patented... Read more »

On 13th November, 1952,
 Electric shock was first used to treat cardiac arrest.... Read more »

On 25th April, 1953,
 Watson and Crick’s article describing the structure of DNA was published... Read more »

On 11th January, 1955,
 Lloyd H. Conover patented the antibiotic, Tetracycline... Read more »

On 24th July, 1956,
 A successful form of oral penicillin was patented by Brandl and Margreiter... Read more »

On 9th May, 1960,
 It was announced that the contraceptive pill would be approved for use... Read more »

On 27th April, 1968,
 Abortions under 28 weeks became legal in Britain... Read more »

On 4th April, 1969,
 The first total heart transplant was performed in Houston, USA... Read more »

On 6th January, 1971,
 The first synthetic human growth hormone (hGH) was announced... Read more »