The 3d screen shines on the air with a magnetic field or a laser moves electrons to the position to be illuminated, and then the focused magnetic field is suddenly attracted to electric sparks
The 3d screen shines on the air with a magnetic field or a laser moves electrons to the position to be illuminated, and then the focused magnetic field is suddenly attracted to electric sparks.It uses a laser to push electrons between the two capacitor poles to the desired position. When it comes to the position to be illuminated, then another converging magnetic field nearby, suddenly absorbs the electron to make it into frictional sparks that burn in the air to glow. Either excite electrons at different levels before giving out, or fill the box with electrons and then pull out a sudden spark.
Comments
Post a Comment