Or ultra short laser pulses
Problem is these technologies are a long way from practical use, if even possible.
https://www.sciencedaily.com/releases/2018/03/180315091801.htm
Space/Science » in reply to Maybe LK-99. n/t
Problem is these technologies are a long way from practical use, if even possible.
https://www.sciencedaily.com/releases/2018/03/180315091801.htm