1991: first digital answering machine
1992: smart pill invented
1993: Intel introduces Pentium family of 32-bit microprocessors
1994: first Internet audio broadcast from Interop
1995: DVD invented; Java language launched by Sun Microsystems;
RealAudio broadcasting introduced
1996: WebTV introduced
1997: gas-powered fuel cells developed
1998: Viagra developed
1999: Google.com is formed and the search engine goes into beta test
publicly
2000: mapping of human DNA completed