Technology
Technology

Google Doodle celebrates the yogurt doctor who helped cure tuberculosis

Completely satisfied birthday to Dr. Stamen Grigorov. Google Doodle Google on Tuesday wished Dr. Stamen Grigorov a cheerful 142nd birthday. Grigorov was a Bulgarian doctor and microbiologist who found the bacterium important to the fermentation of yogurt. The invention contributed to the event of the primary tuberculosis vaccine.  To have fun his accomplishments, Google has […]