Based on our goals aimed at spreading knowledge and scientific culture to serve society in general and those interested in earth sciences in particular ; students and researchers, and to generalize it for the benefit of all, I am honored to launch my open website for the year 2021 A.D. The site generally included the following items:

• A digital encyclopedia of earth sciences in 14 volumes and 107 scientific files.
• Geological and geophysical series of 6 books, consisting of 2020 questions and answers in 1000 pages.
• 6 educational series for non-specialists to benefit from them on how to deal with natural hazards.
• 170 scientific research papers published in PDF format
• 7 academic courses for undergraduate and graduate students
• 40 research projects completed locally and 16 international projects
• 74 technical and applied reports on earthquakes, water exploration and mining investment

Generally speaking, I am pleased with your continuous communication. Your comments and opinions will be most welcome.