Magic Grandad Magic Grandad Magic Grandad was an educational programme which originally aired on the BBC Two Schools section Watch during 1995. The show saw Magic Grandad, played by Geoffrey Bayldon, take his young grandchildren, played by Kristy Bruce and James Moreno, back in time to see historical events and people such as the Great Fire of London or Florence Nightingale. Cheryl Hall also starred in the show as the children's mother. The programme was said to make learning about history "fun for youngsters" and was aimed at children aged 4–7 years. During its peak, many schools in England used the show
One World or None benefit of humanity. In early 1946, rebranded as the Federation of American Scientists, the organization took efforts to broaden and diversify its network of supporters to include all who want to reduce nuclear dangers and ultimately prevent global catastrophe. In 1946, just months after atom bombs were dropped on Hiroshima and Nagasaki, the scientists who had developed nuclear technology came together to express their concerns and thoughts about the nuclear age they had unleashed through the release of a book, "One World or None". The anthology of essays included contributions from Niels Bohr, Albert Einstein, and Robert Oppenheimer, among others.