Big Idea Challenge – The Winners Categories News Date July 31, 2020 Big Idea Challenge – The Winners Share: magda Previous post New Opportunity from BTU - Startup Status July 31, 2020 Next post Zero Effect is the country winner - Big Idea Challenge July 31, 2020 You may also like International AI Hackathon for Women to be Held at BTU July 4, 2025 UNESCO has included BTU’s AI4Globe project in the list of influential initiatives of the International Decade of Sciences for Sustainable Development. July 3, 2025 Summer School – EU for Energy Security and Renewable Energy July 2, 2025