13-year-old builds working nuclear fusion reactor UK schoolboy Jamie Edwards becomes the youngest person to build a working nuclear fusion reactor … Today there are about 450 nuclear power reactors operating in 30 countries plus Taiwan, with a combined capacity of about 400 GWe. 18 March 2020. 5 video conferencing tips when working from home; 13 March 2020 In 2018 these provided 2563 TWh, over 10% of …

Blog. Our favorite videos from International Women’s Day; 17 March 2020.