The document discusses the history and impact of the BBC Microcomputer from 1981 and the Arduino microcontroller platform launched in 2005. It describes how the BBC Micro helped spark the UK's gaming industry through its widespread availability in schools. Similarly, Arduino has enabled many students, hobbyists and startups to get involved in physical computing. Examples are given of how both platforms have been used for education, from teaching programming basics to developing assistive technologies for people with disabilities. The potential for platforms like Raspberry Pi and Arduino to continue inspiring new generations of students is also noted.