It is subjective to determine which one-hit wonder was the best in music, as it depends on personal taste. However, some popular one-hit wonders include "Tainted Love" by Soft Cell, "Take on Me" by A-ha, and "Come on Eileen" by Dexys Midnight Runners. Each of these songs made a significant impact in the music industry and continue to be beloved by many. Ultimately, the best one-hit wonder is a matter of individual preference. **

Forgotten one-hit wonders are musical artists or bands who achieved a significant level of success with a single hit song, but were unable to replicate that success with subsequent releases. These artists often fade into obscurity and are largely forgotten by mainstream audiences, despite their initial popularity. Their one hit may have been a chart-topping success or a beloved song from a particular era, but for various reasons, they were unable to sustain their success in the music industry. These forgotten one-hit wonders may be remembered fondly by fans of a particular genre or time period, but are not widely recognized in popular culture. **

One-hit wonders can earn a significant amount of money from their hit song, depending on factors such as the success of the song, royalties, and licensing deals. They may earn royalties from radio play, streaming services, and sales of the song. However, their earnings may not be as consistent or long-lasting as artists with multiple hits, as they may struggle to replicate the success of their one hit. **

Yes, there are also One-Hit-Wonders in German Schlager music. One example is the song "Anita" by Costa Cordalis, which was a huge hit in the 1970s but he did not have many other successful songs. Another example is "Fiesta Mexicana" by Rex Gildo, which was a popular Schlager hit in the 1970s. These songs are considered classics in German Schlager music, but the artists did not have sustained success with other songs. **

The Seven Wonders of the World are the Great Pyramid of Giza in Egypt, the Hanging Gardens of Babylon in Iraq, the Statue of Zeus at Olympia in Greece, the Temple of Artemis at Ephesus in Turkey, the Mausoleum at Halicarnassus in Turkey, the Colossus of Rhodes in Greece, and the Lighthouse of Alexandria in Egypt. These wonders were considered remarkable feats of architecture and engineering in the ancient world. **

Yes, there are One-Hit-Wonders in German Schlager music. One example is the song "Anita" by Costa Cordalis, released in 1976. The song became a huge hit in Germany and internationally, but Cordalis did not achieve the same level of success with his other songs. Here is a link to the music video for "Anita": [Anita - Costa Cordalis](https://www.youtube.com/watch?v=3p6XzD7lqk8) **

The task in 'The Wonders of Calculation' is to calculate the number of grains of wheat that would be needed to cover a chessboard, with the number of grains doubling with each square. The story explores the concept of exponential growth and the surprising result of the massive quantity of grains required, highlighting the importance of understanding the power of numbers and calculations. **

The task in The Wonders of Arithmetic is to solve a series of mathematical puzzles and challenges. Players must use their arithmetic skills to complete each level and progress through the game. The challenges may involve addition, subtraction, multiplication, division, and other mathematical operations. The goal is to test and improve the player's mathematical abilities while having fun. **