Drawing device could be provided in this case, even something as similar to ball lightning, dust and plasma ball created after the lightning strike temporarily from the material on earth surface, thanks to the electric charge present in that diverged by the electromagnetic field. The model of such natural "spark" oscilloscope would be possible to construct in the laboratory.
Kuchora kifaa Could kutolewa katika kesi hii, hata kitu kama Sawa na mpira umeme, vumbi na mpira plasma umba baada ya mgomo wa umeme Muda kutoka uso nyenzo duniani, shukrani kwa sasa umeme malipo katika Hiyo diverged na shamba sumakuumeme. mfano wa asili kavu oscilloscope "cheche" Je Kuwa Inawezekana kujenga katika maabara.