Comment Comment by JohannesH The channel @TwoMinutePapers on YouTube sometimes reports on progress in this area.See this playlist: https://www.youtube.com/playlist?list=PLujxSBD-JXgnnd16wIjed... parent JohannesH 3 years ago
See this playlist: https://www.youtube.com/playlist?list=PLujxSBD-JXgnnd16wIjed...