We managed to make the memory of Prof Widen Tabakoff, remarkable US-Bulgaria scientist to last forever by: - transferring valuable documents from the University of Cincinnati to the Bulgarian National Archive - Organising exhibition about his life and scientific achievements, which was presented all over Bulgaria. There are currently 3 copies of this exhibition at the Bulgarian National Academy Space Institute, at is birth house in Stakevtsi and at the University of Cincinnati. - short documentary produced by the Bulgarian National Television and broadcasted several times - history textbook for Bulgarian schools changed and prof Widen Tabakoff name added as member of the Apollo 11 team. - article published in Science Magazine (Bulgarian BBC Knowledge) about his life and scientific achievements - STEAM training launched An many other activates, inspiring young people to pursue career in science and technology.