Top 10 Objects past 100 years By jamesm9 Jan 1, 1928 Penicillin Penicillin discovered by Alexander Fleming http://answers.ask.com/Health/Pharmacy/when_was_penicillin_invented Jun 17, 1946 Mobile Phone Jan 1, 1951 Computer Sold Commercially http://physinfo.ulb.ac.be/divers_html/powerpc_programming_info/intro_to_risc/irt2_history4.html Jan 4, 1958 Sputnik Rocket Feb 1, 1958 Internet http://en.wikipedia.org/wiki/History_of_the_Internet Apr 4, 1975 Microsoft Jan 1, 1982 E-Mail http://en.wikipedia.org/wiki/Email Nov 1, 1995 DVD Feb 1, 2004 Facebook http://en.wikipedia.org/wiki/Facebook Apr 1, 2976 Apple Inc.