Problem: Background: Marion Lee "Mickey" Thompson (December 7, 1928 - March 16, 1988) was an American auto racing builder and promoter. A hot rodder since his youth, Thompson increasingly pursued land speed records in his late 20s and early 30s. He achieved international fame in 1960 when he became the first American to break the 400 mph barrier, driving his Challenger 1 to a one-way top speed of 406.60 mph at the Bonneville Salt Flats and surpassing John Cobb's one-way world record mark of 402 mph. Thompson then turned to racing, winning many track and dragster championships.
Context: Thompson was born in Alhambra, California. In his early twenties, he worked as a pressman for the Los Angeles Times while pursuing a lifelong love of hot rodding. He later became involved in the new sport of drag racing. Tireless and innovative, he found success as a championship driver and instinctive automotive technician.  Over the course of his career, Thompson set more speed and endurance records than any other man in automotive history. He is credited with designing and building the first slingshot dragster, in 1954, moving the seat behind the rear axle to improve traction when existing racing tires proved unable to handle the output of increasingly powerful custom engines. This car, the Panorama City Special, debuted at the first NHRA U.S. Nationals at the Great Bend Municipal Airport in Great Bend, Kansas in 1955. The car ultimately ran a best speed of 151.26 mph (243.43 km/h). A change so momentous would not happen again until Don Garlits introduced the rear-engined digger in 1971. Thompson also was noted for being the first manager of Lions Drag Strip in Wilmington, California, in 1955.  Thompson collaborated with Fritz Voight on a 1958 twin-engined dragster. This car achieved a best speed of 294.117 mph (473.335 km/h). It provided lessons later applied to Challenger I. Determined to set a new land speed record, Thompson achieved fame when he drove his four-engined Challenger 1 at better than 400 mph (640 km/h) in 1960 at the Bonneville Salt Flats, becoming the first American to break that barrier.
Question: did he manage anywhere else?
Answer: 

IN: Alexander Bell was born in Edinburgh, Scotland, on March 3, 1847. The family home was at 16 South Charlotte Street, and has a stone inscription marking it as Alexander Graham Bell's birthplace. He had two brothers: Melville James Bell (1845-70) and Edward Charles Bell (1848-67), both of whom would die of tuberculosis. His father was Professor Alexander Melville Bell, a phonetician, and his mother was Eliza Grace (nee Symonds).

As a child, young Bell displayed a natural curiosity about his world, resulting in gathering botanical specimens as well as experimenting even at an early age. His best friend was Ben Herdman, a neighbour whose family operated a flour mill, the scene of many forays. Young Bell asked what needed to be done at the mill. He was told wheat had to be dehusked through a laborious process and at the age of 12, Bell built a homemade device that combined rotating paddles with sets of nail brushes, creating a simple dehusking machine that was put into operation and used steadily for a number of years. In return, Ben's father John Herdman gave both boys the run of a small workshop in which to "invent".  From his early years, Bell showed a sensitive nature and a talent for art, poetry, and music that was encouraged by his mother. With no formal training, he mastered the piano and became the family's pianist. Despite being normally quiet and introspective, he revelled in mimicry and "voice tricks" akin to ventriloquism that continually entertained family guests during their occasional visits. Bell was also deeply affected by his mother's gradual deafness (she began to lose her hearing when he was 12), and learned a manual finger language so he could sit at her side and tap out silently the conversations swirling around the family parlour. He also developed a technique of speaking in clear, modulated tones directly into his mother's forehead wherein she would hear him with reasonable clarity. Bell's preoccupation with his mother's deafness led him to study acoustics.  His family was long associated with the teaching of elocution: his grandfather, Alexander Bell, in London, his uncle in Dublin, and his father, in Edinburgh, were all elocutionists. His father published a variety of works on the subject, several of which are still well known, especially his The Standard Elocutionist (1860), which appeared in Edinburgh in 1868. The Standard Elocutionist appeared in 168 British editions and sold over a quarter of a million copies in the United States alone. In this treatise, his father explains his methods of how to instruct deaf-mutes (as they were then known) to articulate words and read other people's lip movements to decipher meaning. Bell's father taught him and his brothers not only to write Visible Speech but to identify any symbol and its accompanying sound. Bell became so proficient that he became a part of his father's public demonstrations and astounded audiences with his abilities. He could decipher Visible Speech representing virtually every language, including Latin, Scottish Gaelic, and even Sanskrit, accurately reciting written tracts without any prior knowledge of their pronunciation.

By inventing this, what happened to allow him to continue inventing things?

OUT: Despite being normally quiet and introspective, he revelled in mimicry and "voice tricks" akin to ventriloquism that continually entertained family guests during their occasional visits.

Background: Andrea Jane Corr MBE (born 17 May 1974) is an Irish musician, songwriter, and actress. Corr debuted in 1990 as the lead singer of the Celtic folk rock and pop rock group The Corrs along with her three elder siblings Caroline, Sharon, and Jim. Aside from singing lead vocals Corr plays the tin whistle, the ukulele, and the piano.
Context: While her siblings were on hiatus to raise their families, Andrea launched a solo career. She released her first album, Ten Feet High, on 25 June 2007. It was produced by Nellee Hooper, who has worked with Gwen Stefani and Madonna; Bono was an executive producer. Her first single, "Shame on You" was an up-tempo pop song about men and women going to war and leaving behind partners they may never see again. It received positive reviews from music critics; IndieLondon described the song as a "slick package" that was "polished, well produced and with a message that's difficult to ignore". Losing Today's David Adair gave the song a strong review, writing that Corr's vocals were "crisp and uplifting". Liverpool's Daily Post gave the song a three-star rating, commenting that it was "deceptively upbeat", which masked its "heavier message about conscription and war".  On 10 April 2009 Andrea announced on Claudia Winkleman's BBC Radio 2 show that she would be releasing a second album of old songs and covers. She spoke of her disappointment and how 'gutted' she had been when her 2007 album Ten Feet High had failed to gain commercial success. She also spoke at length of her experiences while acting in the play Dancing at Lughnasa and how it has given her hope for upcoming projects, including a second solo album of 'old songs'.  In late January 2011, her new album was announced for "early summer", and a downloadable MP3 of her cover of John Lennon's Number 9 Dream was made available to subscribers. Lifelines was released on 30 May. In the summer of 2012, she re-recorded the track "Pale Blue Eyes" (which had first appeared on her album "Lifelines") with German electronic musician Christopher von Deylen, better known under his alias Schiller. It was released in Germany on 5 October on the Schiller album Sonne.
Question: when did Andrea have a solo career?
Answer:
25 June 2007.