IN: Lee de Forest was born in 1873 in Council Bluffs, Iowa, the son of Anna Margaret (nee Robbins) and Henry Swift DeForest. He was a direct descendant of Jesse de Forest, the leader of a group of Walloon Huguenots who fled Europe in the 17th Century due to religious persecution. De Forest's father was a Congregational Church minister who hoped his son would also become a pastor. In 1879 the elder de Forest became president of the American Missionary Association's Talladega College in Talladega, Alabama, a school "open to all of either sex, without regard to sect, race, or color", and which educated primarily African-Americans.

One of de Forest's areas of research at Federal Telegraph was improving the reception of signals, and he came up with the idea of strengthening the audio frequency output from a grid Audion by feeding it into a second tube for additional amplification. He called this a "cascade amplifier", which eventually consisted of chaining together up to three Audions.  At this time the American Telephone and Telegraph Company was researching ways to amplify telephone signals to provide better long-distance service, and it was recognized that de Forest's device had potential as a telephone line repeater. In mid-1912 an associate, John Stone Stone, contacted AT&T to arrange for de Forest to demonstrate his invention. It was found that de Forest's "gassy" version of the Audion could not handle even the relatively low voltages used by telephone lines. (Due to the way he constructed the tubes, de Forest's Audions would cease to operate with too high a vacuum.) However, careful research by Dr. Harold D. Arnold and his team at AT&T's Western Electric subsidiary determined that by improving the tube's design, it could be more fully evacuated, and the high vacuum allowed it to successfully operate at telephone line voltages. With these changes the Audion evolved into a modern electron-discharge vacuum tube, using electron flows rather than ions. (Dr. Irving Langmuir at the General Electric Corporation made similar findings, and both he and Arnold attempted to patent the "high vacuum" construction, but the U.S. Supreme Court ruled in 1931 that this modification could not be patented).  After a delay of ten months, in July 1913 AT&T, through a third party who disguised his link to the telephone company, purchased the wire rights to seven Audion patents for $50,000. De Forest had hoped for a higher payment, but was again in bad financial shape and was unable to bargain for more. In 1915, AT&T used the innovation to conduct the first transcontinental telephone calls, in conjunction with the Panama-Pacific International Exposition at San Francisco.

Who was assisting

OUT: Forest's Audions would cease to operate with too high a vacuum.) However, careful research by Dr. Harold D. Arnold and his team at AT&T's Western Electric


IN: Hugh Trumble (12 May 1867 - 14 August 1938) was an Australian cricketer who played 32 Test matches as a bowling all-rounder between 1890 and 1904. He captained the Australian team in two Tests, winning both. Trumble took 141 wickets in Test cricket--a world record at the time of his retirement--at an average of 21.78 runs per wicket. He is one of only four bowlers to twice take a hat-trick in Test cricket.

Trumble was born in the inner Melbourne neighbourhood of Collingwood, Victoria in 1867, the son of William, born in Northern Ireland and superintendent of an insane asylum, and Scottish-born Elizabeth (nee Clark). His elder brother, John, also played Test cricket for Australia and his younger brother, Thomas, was a public servant who served as Secretary for the Department of Defence from 1918-27, and then official secretary to the High Commissioner for Australia in London.  Trumble spent part of his early life in the western Victorian town of Ararat before returning to Melbourne, settling in suburban Camberwell. He was educated at Hawthorn Grammar School and played his early cricket for Kew Cricket Club. Encouraging his sons' early love of cricket, William Trumble--a keen cricketer who bowled leg breaks for South Melbourne Cricket Club--set out a cricket pitch at the family home. He placed a feather on a good length and urged his sons to aim at it when bowling. Known for his accuracy, Hugh later said, "Of course I couldn't repeatedly hit the feather, but I soon reached the stage when I was always pretty close to it"  Trumble transferred to the Melbourne Cricket Club for the 1887-88 cricket season and was an immediate success. He took 36 wickets that season, finishing with an average of 6.77 runs per wicket; the best in the club, beating his teammate and Australian Test bowler Fred Spofforth. He made his first-class cricket debut for Victoria that same season, selected to play against a touring English XI led by Middlesex batsman George Vernon. His first match for Victoria against Australian opposition was against New South Wales at the Melbourne Cricket Ground. Bowling with Spofforth, in the first innings Trumble took seven wickets for 52 runs.

when was he born

OUT: 1867,


IN: Christopher Maurice Brown was born on May 5, 1989, in the small town of Tappahannock, Virginia, to Joyce Hawkins, a former day care center director, and Clinton Brown, a corrections officer at a local prison. He has an older sister, Lytrell Bundy, who works in a bank. Music was always present in Brown's life beginning in his childhood. He would listen to soul albums that his parents owned, and eventually began to show interest in the hip-hop scene.

After being signed to Jive Records in 2004, Brown began recording his self-titled debut studio album in February 2005. By May, there were 50 songs already recorded, 14 of which were picked to the final track listing. The singer worked with several producers and songwriters--Scott Storch, Cool & Dre and Jazze Pha among them--commenting that they "really believed in [him]". Brown also made some input on the album, receiving co-writing credits of five tracks. "I write about the things that 16 year olds go through every day," says Brown. "Like you just got in trouble for sneaking your girl into the house, or you can't drive, so you steal a car or something." The whole album took less than eight weeks to produce.  Released on November 29, 2005, the self-titled Chris Brown album debuted at number two on the Billboard 200 with first week sales of 154,000 copies. Chris Brown was a relative commercial success with the time; selling over two million copies in the United States--where it was certified two times platinum by the RIAA--and three million copies worldwide. The album's lead single, "Run It!", made Brown the first male act (since Montell Jordan in 1995) to have his debut single to reach the summit of the Billboard Hot 100--later remaining for four additionally weeks. Three of the other singles--"Yo (Excuse Me Miss)", "Gimme That" and "Say Goodbye"--peaked within the top twenty at the same chart.  On June 13, 2006, Brown released a DVD entitled Chris Brown's Journey, which shows footage of him traveling in England and Japan, getting ready for his first visit to the Grammy Awards, behind the scenes of his music videos and bloopers. On August 17, 2006, to further promote the album, Brown began his major co-headlining tour, The Up Close and Personal Tour. Due to the tour, production for his next album was pushed back two months. St. Jude Children's Research Hospital received $10,000 in ticket proceeds from Brown's 2006 "Up Close & Personal" tour. Brown has made appearances on UPN's One on One and The N's Brandon T. Jackson Show on its pilot episode.

How did he begin his acting debut?

OUT:
On June 13, 2006, Brown released a DVD entitled Chris Brown's Journey,