Tech Are hydrogen trains the future of UK travel? 7 months ago Trains that emit pure water could be in the UK by the “early 2020s”, according to the government. https://www.bbc.co.uk/news/science-environment-45985510Related Continue ReadingPrevious The robot arm made for gentle undersea explorationNext What should I do with my broken kettle?Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *CommentName * Email * Website This site uses Akismet to reduce spam. Learn how your comment data is processed.