Factual articles are based in reality and grounded in well-informed rational thinking. They are usually about technology.
They describe the state-of-the-art present achivements in the field and the most likely directions for future progress. They refer to authoritative forecasts and explain the underlying scientific and technological basis for future changes.
Factual articles do not cover those aspects that cannot be predicted, including most social, political and cultural aspects.
Articles in book "Factual"
The following 70 pages are in this category, out of 70 total.