The transistor and diode, although not discovered, but the vacuum tube was. (pic) Although it was discovered almost immediately (spring 2008), as a very important piece of evidence supporting the theory of originating figures principle due to electrical impulses LEMP, but finding that it is actually a tube principle was waiting until autumn 2011 - 3,5 from the beginning of research. (photo) Air is a substance that normally does not constitute even a minomum barrier for electromagnetic waves, in contrast to the shock and pressure waves, they are very significantly inhibited there, until finally completely disappear.
(Pic) Ingawa ilikuwa karibu Aligundua Mara (spring 2008), kama Piece Sana Muhimu ya Ushahidi Kusaidia nadharia ya takwimu ursprung kanuni kutokana na LEMP umeme impulses, lakini kupata Hiyo ni kweli kanuni tube alikuwa kusubiri mpaka vuli 2011-3, 5 kutoka Mwanzo ya utafiti.