Fine feathers make fine birds. (English proverb) Whatever joy you seek, it can be achieved by yourself; whatever misery you seek, it can be found by yourself. (Bhutanese proverb) Nice guys finish last. (American proverb) Using a cannon to shoot a mosquito. (Dutch proverb)
The telephone beeper or pager was invented in 1949 by Al Gros and in Jewish Hospital in New York it was first used.Until 1958, it was not approved for public use by FCC. In 1959, it was first named as pager by Motorola when the personal radio communications product was made by them.In the year 1974, the Motorolaâs Pageboy 1 was introduced which was the first pager to be consumer successful.n 1959, it was first named as pager by Motorola when the personal radio communications product was made by them. In the year 1974, the Motorolaâs Pageboy 1 was introduced which was the first pager to be consumer successful.
What is PCR? The polymerase chain reaction (PCR) was originally developed in 1983 by the American biochemist Kary Mullis. He was awarded the Nobel Prize in Chemistry in 1993 for his pioneering work. PCR is used in molecular biology to make many copies of (amplify) small sections of DNA or a gene.