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.
Jack Kilby, Nobel laureate; invention led to microchip By Patricia Sullivan, Washington Post | June 22, 2005 WASHINGTON -- Jack St. Clair Kilby died of cancer Monday at his home in Dallas, almost 50 years after his idea for what is commonly known as the microchip revolutionized the way that the world computes, calculates, and communicates, ushering in the Information Age.