Mini Plasma Interactive Lamp

Fascinating to watch and even more fun to play with, Mini Plasma creates a dramatic display of light inside a hand blown glass sphere. Just place your fingers on the surface and watch as colored bolts of glowing light follow your every move. You can actually "feel" the energy as the light gently tickles your fingertips! Can you Imagine Mini Plasma Ball Lamp 3 Lighting Glass Classic New in box When the plasma ball light works, a field similar to a point charge is formed around the electrode in the center of the sphere. When you touch the ball with your hand (people are connected to the earth), the electric field and potential distribution around the ball are no longer uniform and symmetrical, so the glow around the finger becomes brighter, and the resulting arc moves and twists along with the touch of the hand, and dances with the movement of the finger. Kids love these! Comes neatly boxed with its own power cord. New in box. Opened to take pictures and test. I took a picture of this actual item as it looks in the dark with me touching it Learning - STEM - Education - Science Let me know if you have any questions BOGO Buy one item over $10 get any item that is $10 or less for free! Add items to bundle to receive price adjusted offer. Check out my entire closet - Sherimy for other great listings