Year 1907 (MCMVII) was a common year starting on Tuesday (link will display the full calendar) of the Gregorian calendar and a common year starting on Monday of the 13-day-slower Julian calendar.

2 Minutos or Dos Minutos are a punk rock band from Argentina. They are one of the most important bands of the genre to emerge in argentine rock in the 1990s, highly influential across the Spanish-speaking world, and also popular in the punk scene of the United States.

The band can trace its beginnings to the end of the 1980s, playing around in the punk holes of Buenos Aires. Over that period the group would be influenced by the likes of The Undertones, The Ramones, Sex Pistols, and other punk pioneers.

The group continued to play the local circuits in the early 1990s. In 1992, the band participated in a collective album produced by an independent label called Mentes Abiertas, with its songs "Ya No Sos Igual" and "Arrebato" catching the attention of the Polygram Label, who would sign the band soon after.

1994 would be the studio album debut for 2 Minutos. Valentín Alsina was named in honor of their hometown, and it turned into a bigger hit than even the band or the label had expected on the back of the hit single "Ya no sos Igual" ("You're not the same anymore"), about a corner store clerk whom they found out was also a Federal Police officer. A controversy erupted however between the band and "Pil Trafa", a member of Los Violadores, with Pil Trafa accusing 2 Minutos of having "un-punk" lyrics about beer, football, and street fighting, which he considered those of bored, middle-class 90s suburban kids.

Ruggero (or Ruggiero)Giacomo Maria Giuseppe Emmanuele Raffaele Domenico Vincenzo Francesco Donato Leoncavallo (Italian pronunciation: [rudˈdʒɛːro leoŋkaˈvallo]; 23 April 1857 – 9 August 1919) was an Italian opera composer. His two-act work Pagliacci remains one of the most popular works in the repertory, appearing as number 20 on the Operabase list of the most-performed operas worldwide.

The son of a judge, Leoncavallo was born in Naples on 23 April 1857. As child he moved with his father in the town of Montalto Uffugo in Calabria where Leoncavallo lived during his adolescence. He later returned to Naples and was educated at the city's San Pietro a Majella Conservatory. After some years spent teaching and in ineffective attempts to obtain the production of more than one opera, he saw the enormous success of Pietro Mascagni's Cavalleria rusticana in 1890, and he wasted no time in producing his own verismo hit, Pagliacci. (According to Leoncavallo, the plot of this work had a real-life origin: he claimed it derived from a murder trial, in Montalto Uffugo, over which his father had presided.)

Thomas Alva Edison (February 11, 1847 – October 18, 1931) was an American inventor and businessman. He developed many devices that greatly influenced life around the world, including the phonograph, the motion picture camera, and a long-lasting, practical electric light bulb. Dubbed "The Wizard of Menlo Park" (now Edison, New Jersey) by a newspaper reporter, he was one of the first inventors to apply the principles of mass production and large-scale teamwork to the process of invention, and because of that, he is often credited with the creation of the first industrial research laboratory.

Edison is the fourth most prolific inventor in history, holding 1,093 US patents in his name, as well as many patents in the United Kingdom, France, and Germany. He is credited with numerous inventions that contributed to mass communication and, in particular, telecommunications. These included a stock ticker, a mechanical vote recorder, a battery for an electric car, electrical power, recorded music and motion pictures.

Frida Kahlo de Rivera (July 6, 1907 – July 13, 1954; born Magdalena Carmen Frieda Kahlo y Calderón) was a Mexican painter, born in Coyoacán, and is perhaps best known for her self-portraits.

Kahlo's life began and ended in Mexico City, in her home known as the Blue House. She gave her birth date as July 7, 1910, but her birth certificate shows July 6, 1907. Kahlo had allegedly wanted the year of her birth to coincide with the year of the beginning of the Mexican revolution so that her life would begin with the birth of modern Mexico. At the age of six, Frida developed polio, which caused her right leg to appear much thinner than the other. It was to remain that way permanently. Her work has been celebrated in Mexico as emblematic of national and indigenous tradition, and by feminists for its uncompromising depiction of the female experience and form.

Mexican culture and Amerindian cultural tradition are important in her work, which has been sometimes characterized as Naïve art or folk art. Her work has also been described as "surrealist", and in 1938 André Breton, principal initiator of the surrealist movement, described Kahlo's art as a "ribbon around a bomb".