Who created the first floppy disk used in computers?
The floppy disk drive (FDD) was invented at IBM by Alan Shugart in 1967. The first floppy drives used an 8-inch disk (later called a "diskette" as it got smaller), which evolved into the 5.25-inch disk that was used on the first IBM Personal Computer in August 1981.
Which Indian Physicist got Nobel Prize in the year 1930?
In which year Skype software allows people to make free international phone cells via their computers?
How many valence electrons does an oxygen atom have?
The first anti-biotic is:
The fall in the value of an asset over a period of time is called