Since we know so little about the 'sol harkens true story', Sol Harkens could be anyone. He might be a local hero in a small town, known for his acts of kindness or his contributions to the community. Or perhaps he's a figure in a historical event that has been overlooked until now and this true story is about bringing his story to light.
A 'historia visual novel' could be about various things. It might be a story set in a historical context, with characters and plots that unfold in a way typical of visual novels. It could focus on a particular era, like the Renaissance or the Victorian age, and tell a fictional story with elements of that time's culture, society, and events.
The nano-sized yogurt was a colloid formed by size yogurt particles suspended in a solution. This kind of gel had high dispersion and stability, and could maintain a uniform distribution in the solution for a long time. The nano-sized Yttria had a large specific surface area and abundant surface active sites, which made it have excellent catalyst and absorption properties. Yttrium-based sol-gel was a colorless and odorless translucent liquid with good light transmission, low impurity content, and good stability. The nano-sized titanium dioxide was mainly used to bond titanium alloy shell materials.
Conrado Sol is a made-up character. Usually, fictional characters are crafted by authors or creators to bring imagination to life in various forms of storytelling.
Yes, there are quite a few. You can start by looking on fanfiction.net or Archive of Our Own. Some fanfictions might explore their relationship in an AU (alternate universe) setting, like a modern-day scenario where they meet and get married, while others could be more in line with the original story's themes and settings but with a different plot twist leading to their marriage.
There could be some, but it really depends on the market and the fan base. Since visual novels are a diverse genre, those with a historical focus might not always get the same level of mainstream attention. But in the communities dedicated to visual novels and historical fiction, there may be some well - known 'historia visual novel' titles that are highly regarded for their storytelling, art, and historical accuracy.
I'm not sure exactly as I haven't read it. But generally, a novel often has a story about characters and their adventures, relationships, or personal growth. Maybe 'The Sol Majestic' is about a special place called Sol Majestic and the people or events associated with it.