Question:
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.
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Answer:
With these changes the Audion evolved into a modern electron-discharge vacuum tube, using electron flows rather than ions.

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Mojo is a fictional character, a supervillain appearing in American comic books published by Marvel Comics, usually those featuring the X-Men family of characters. Created by writer Ann Nocenti and artist Arthur Adams, Mojo first appeared in Longshot #4 (December 1985), as the titular hero's archenemy, and subsequently a villain to the X-Men and their various sub-groups as well. Mojo is one of the "Spineless Ones," an alien race that is immobile without advanced technology.
At the time she wrote the Longshot miniseries, writer Ann Nocenti was pursuing her Master's degree at the School of International and Public Affairs, Columbia University, working at the magazine Lies of Our Times, and reading the work of writers like Marshall McLuhan, Noam Chomsky, Edward S. Herman and Walter Lippmann. Mojo, a slaver and dictator who rules his dimension through the television programs he produces, was created as a direct result of these influences. (A character named Manufactured Consent after the Chomsky book of the same name, who appeared in Nocenti's 1990 book The New Mutants Summer Special, was also born of these works.) Artist Art Adams designed the character per Nocenti's instructions that he be disgusting and unpleasant, and also tried to make him look frightening. The wires that hold Mojo's eyelids open, thus preventing him from blinking, were inspired by an interview with actor Malcolm McDowell on Late Night with David Letterman, in which McDowell revealed that the similar apparatus he had to wear for the Ludovico technique scene in A Clockwork Orange had scarred his corneas. The rest of the equipment attached to Mojo's head controls his mechanized chair. Mojo first appeared in Longshot #4 (December 1985), and was the main villain of the miniseries, appearing in the subsequent three issues. The character subsequently appeared in The New Mutants Annual #2 (1986). That same year, in The Uncanny X-Men Annual #10, Mojo appeared as the villain in the story, which saw Longshot join the X-Men. In 1988, Mojo appeared in a backup story in The Uncanny X-Men Annual #12. He was the main villain of the one-shot special Excalibur: Mojo Mayhem (December 1989). Subsequent appearances include Marvel Comics Presents #89 (1991), The Uncanny X-Men Annual #15 (1991), Wolverine #52 (March 1992), X-Men #6 (March 1992), Wolverine #53 (April 1992), X-Men #7 (April 1992), #10-11 (July-August 1992), The Uncanny X-Men Annual 16 (Annual 1992), Marvel Comics Presents #119 (1993), What If? #59 (March 1994), X-Men Adventures: Season Two #11 (December 1994), Marvel: Portraits of the Universe #1 (March 1995), X-Men: Mutations #1 (1996), Youngblood/X-Force #1 (July 1996), X-Force/Youngblood #1 (August 1996), X-Force #60-61 (November-December 1996), The Adventures of the X-Men #9-10 (1996-January 1997), X-Babies: Murderama #1 (January 1998), X-Force #76 (April 1998), X-Babies Reborn #1 (January 2000), X-Men Unlimited #32 (September 2001), Exiles #18-19 (December 2002-January 2003), The Uncanny X-Men #460-461 (August 2005), and Exiles #73-74 (February 2006). Mojo was featured in an entry in the Official Handbook of the Marvel Universe Deluxe Edition #8, and in the All-New Official Handbook of the Marvel Universe A-Z #7 (2006).

How many copies of this comic book did they make/.
Mojo first appeared in Longshot #4 (December 1985), and was the main villain of the miniseries, appearing in the subsequent three issues.