Homemade Cathode Ray Tube 1

Açıklama : "More info is now available. http://www.sparkbangbuzz.com/crt/crt6.htm Homemade Cathode Ray Tube w" "More info is now available. http://www.sparkbangbuzz.com/crt/crt6.htm Homemade Cathode Ray Tube with cold cathode displaying Lissajous pattern. Vacuum is somewhere between 100 - 200 microns, easily attainable with amateur equipment. Deflection is with magnetism." (tümünü göster) (özeti göster)

Etiketler : homemade cathode ray tube crt science fair vacuum high voltage discharge nyle steiner