Historical Dates and Firsts

Apple Computer was founded on April 1, 1976 by Steve Jobs, Steve Wozniak, and Ronald Wayne. The April 1st date is famous as both the founding day and an April Fool's joke that turned into history. Option C correctly states 1 April 1976.

The Macintosh was launched in 1984 with the famous '1984' Super Bowl commercial directed by Ridley Scott. It introduced the graphical user interface to mass market computing. Option D correctly states 1984.

The first PowerBook was launched in 1991, revolutionizing laptop computing with its built-in trackball and palm rest. The PowerBook line became Apple's flagship laptop product throughout the 1990s. Option C correctly states 1991.

Alfred Nobel died on December 10, 1896, in San Remo, Italy. His will established the Nobel Prizes, and the anniversary of his death is now commemorated as Nobel Day. The first prizes were awarded in 1901, five years after his death.

The first Nobel Prize ceremonies were held in 1901, five years after Alfred Nobel's death. This timeline was specified in Nobel's will to allow for the establishment of the foundations and selection of laureates. The prizes have been awarded annually since then.

Sir C. V. Raman was awarded the Nobel Prize in Physics in 1930 for his work on the scattering of light and the Raman effect. He discovered that when light passes through a transparent medium, some of the scattered light changes wavelength - the Raman effect.

1877 is correct - The Wimbledon Championship was first held in 1877 at the All England Croquet and Lawn Tennis Club, making it the oldest tennis tournament in the world. It started as a gentlemen's singles event.

The 49-star version of the United States flag was used from July 4, 1959 to July 3, 1960, after Alaska was admitted as the 49th state on January 3, 1959. The 50-star flag followed when Hawaii was admitted in 1959. 1955, 1957, and 1960 are incorrect for the 49-star version.

Google.com was registered on September 15, 1997 by Larry Page and Sergey Brin while they were Ph.D. students at Stanford University. The domain name was registered before the company was incorporated.

The 49-star version of the American flag was created in 1959 after Alaska was admitted as the 49th state on January 3, 1959. This flag was official for only one year until Hawaii became the 50th state in 1960.

The first gorilla born in captivity was born in 1956 at the Columbus Zoo in Ohio. This was a significant milestone in zoo breeding programs and gorilla conservation efforts.

Manchester United was founded in 1878 as Newton Heath LYR (Lancashire and Yorkshire Railway). The club was renamed Manchester United in 1902. 1878 is the correct founding year.

1997 is the only number with a repeated digit (the digit 9 appears twice). In 1867, 1937, and 2017, all four digits are unique within their respective numbers. This makes 1997 the odd one out based on digit repetition pattern.

The electric doorbell was invented in 1831 by Joseph Henry, an American scientist. He developed the electromagnetic doorbell mechanism that became the basis for modern doorbells. Before this, mechanical door knockers and bells were used instead.

The Great Wall of China was first constructed around the 7th century BCE, making it over 2,500 years old. This predates the birth of Christ and places it firmly in ancient history, not the Triassic era (which was millions of years earlier).