An opiate is a chemical substance that is derived directly from the opium poppy resin and bind to the opioid receptor in the brain. Examples include codeine and opium. Opioids are chemicals that are synthesized or synthetically modified opiates that also bind to the brainâs opioid receptor.n opiate is a chemical substance that is derived directly from the opium poppy resin and bind to the opioid receptor in the brain. Examples include codeine and opium. Opioids are chemicals that are synthesized or synthetically modified opiates that also bind to the brainâs opioid receptor.
The floppy disk was a revolution in the computer industry when it was developed by IBM in the late 1960s as a reliable and inexpensive method of loading microcode into their System/370 computer.
In 1970, the name was changed to Igar and Noble had a staff of 25 engineers to help him make improvements. By 1971, Igar became the 33FD disk drive and the 8-inch floppy disk became the Type 1 diskette. The speed was 360 rpm, with head access time of 50 milliseconds. The 8 hard sector holes were replaced by a single index hole for soft sectors or IBM sectoring across 77 tracks.