An invention is a unique or novel device, method, composition, process or discovery. It may also be an improvement upon a machine or product, or alternate means of achieving a process. An invention that is not derived from an existing model or idea, or that achieves a completely unique function, discovery, or result, may be a radical breakthrough. If such a work has novel and not obvious to others skilled in the same field, the inventor may be able to obtain the legal protection of a patent.

Another meaning of invention is cultural invention, which is an innovative set of useful social behaviors adopted by people and passed on to others. Invention is also an important component of artistic and design creativity, although the patentability of artistic invention is heavily debated.

Regardless of type, inventions often extend the boundaries of human knowledge, experience or capability.

The idea for an invention may be developed on paper or on a computer, by writing or drawing, by trial and error, by making models, by experimenting, by testing and/or by making the invention in its whole form. Brainstorming also can spark new ideas for an invention. Collaborative creative processes are frequently used by designers, architects and scientists. Co-inventors are frequently named on patents.

Kevin Spacey, CBE (born Kevin Spacey Fowler; July 26, 1959) is an American actor, director, screenwriter, producer, and crooner. He grew up in California, and began his career as a stage actor during the 1980s, before being cast in supporting roles in film and television. He gained critical acclaim in the early 1990s, culminating in his first Academy Award for The Usual Suspects (Best Supporting Actor), followed by a Best Actor Academy Award win for American Beauty (1999). His other starring roles in Hollywood include Seven, L.A. Confidential, Pay It Forward, K-PAX, and Superman Returns in a career which has earned him several Emmy and Golden Globe nominations. Since 2003, he has been artistic director of the Old Vic theatre in London.

Spacey was born in South Orange, New Jersey, the son of Kathleen Ann (née Knutson; December 5, 1931 – March 19, 2003), a secretary, and Thomas Geoffrey Fowler (June 4, 1924 – December 24, 1992), a technical writer and data consultant. He has two older siblings: a sister, Julie, and a brother, Randy. He attended Northridge Military Academy, Canoga Park High School (in tenth and eleventh grades), and then Chatsworth High School in Chatsworth, Los Angeles, where he graduated valedictorian of his class. At Chatsworth High, he starred in the school's senior production of The Sound of Music, playing the part of Captain Georg von Trapp, opposite Mare Winningham's character, Maria.

Austin Carter Mahone (born April 4, 1996) is an American pop singer who became popular in 2011 due to viral videos of his performances. Mahone's debut single 11:11 was released on February 14, 2012. He headlined his first proper concert at the Czar Lounge in Houston, Texas on November 26^th, 2011

Mahone first starting posting videos on YouTube with his friend Alex Constancio in June 2010. Music videos followed by January 2011, and he quickly began to build an online following. The young male singer has even been called the "second coming of Justin Bieber". Mahone's video covering Bieber's Mistletoe, released in late October 2011, became so popular that it eclipsed the views of Bieber's original.

In September 2011, Mahone debuted at No. 38 on the Billboard Social 50 chart, the youngest to appear on the list. He rose to No. 28 on the list as of December 2. And as of May 2012, Mahone has over 700,000 Twitter followers and 350,000 YouTube subscribers. Like previous teen heartthrobs, Mahone's growing fan base is dominated by teenage females. His fans have been dubbed "Mahomies."