Womble , vor 2 Monaten Englisch I wouldnt really call being able to sub in for 10 wind turbines for 4 hours "way beyond the prototype stage". Especially given its losing 1 in 5 joules generated and require a fuckload of concrete to construct.
I wouldnt really call being able to sub in for 10 wind turbines for 4 hours "way beyond the prototype stage". Especially given its losing 1 in 5 joules generated and require a fuckload of concrete to construct.