The IRSâs audit priorities fall into four areas: 1  Tax return ânon-filers and underreporting of income.â The IRS now estimates that there may be as many as of 8.6 million non-filers. 2  This number is up from about 6 million estimated non-filers just a few years ago.
Jack Kilby, in full Jack St. Clair Kilby, (born Nov. 8, 1923, Jefferson City, Mo., U.S.âdied June 20, 2005, Dallas, Texas), American engineer and one of the inventors of the integrated circuit, a system of interconnected transistors on a single microchip.
Edwin Hubble is born (November 20, 1889). Edwin Hubble is born to John and Virginia Lee Hubble in Marshfield, Missouri on November 20, 1889. He was the 3rd of 8 children. <a href=http://www.softschools.com/timelines/edwin_hubble_timeline/212/>Edwin Hubble Timeline</a>.