A hard disk drive (sometimes abbreviated as Hard drive, HD, or HDD) is a non-volatile memory hardware device that permanently stores and retrieves data on a computer. A hard drive is a secondary storage device that consists of one or more platters to which data is written using a magnetic head, all inside of an air-sealed casing.
Depends on the person, the type off bacteria or food responsible and the immune systems of people. There is a wide variation of the incubation period of food poisoning. The incubation period can be between 8hrs and 90 days. The average is about 1 to 3 days.
Most cases of food poisoning are mild and clear up in two to three days from the initial onset of symptoms. The nausea and diarrhea that result from food poisoning can leave you feeling weak for a few days after these symptoms subside.