VIDEO ESPERIMENTO BOLLA DI PLASMA:
https://youtu.be/iJwR3Avwds4

VIDEO INTEGRALI DI MAURO BIGLINO DA CUI SONO TRATTI GLI SPEZZONI:
https://www.youtube.com/watch?v=82VlDGvalqI&t=3732s
https://www.youtube.com/watch?v=KLQ1cZVA7N4
https://www.youtube.com/watch?v=vWKOt8HcTVo
https://www.youtube.com/watch?v=L5j5WrFHOwU

ARTICOLO MIT LENTE METAMATERIALE PER FOCALIZZARE ONDE RADIO:
https://news.mit.edu/2012/new-metamaterial-lens-focuses-radio-waves-1114

PROPULSORE AL PLASMA:
https://www.youtube.com/watch?v=ri9f9hU2GIs