IBM PC
August 12, 1981 - United States
IBM introduced the PC personal computer for $1,600 base price. It shortly eliminated most other machines suitable for home or small business such as those with the S-100 bus, running on CP/M or their own operating system. The PC was developed in less than a year at IBM's Boca Raton Florida facility by using existing off-the-shelf components. The IBM-PC established the dominance of the Microsoft operating system. The IBM PC hardware design also became the industry standard for PC compatibles, with the ISA bus. Its Intel 8080 processor speed was 4.77 MHz, and it used from 16K up to 640K of memory. Data storage choices included 5.25" floppy drives, cassette tape, and later hard disks.
DEBATE OVER USE OF THERAPEUTIC CLONING OF EMBRYOS
August 12, 2004 - USA
The continued debate over the use of therapeutic cloning for stem cell research continues to gather pace both in America and other countries of the world . Many believe that the research will lead to medical breakthroughs in Multiple Sclerosis, Parkinson's and Alzheimer's disease. Many believe that the research raises serious questions of 'ethics' and embryos have rights to life which is a gift from God not from a scientist in a lab.