HOW TO CONSTRUCT AN ELECTRICAL DEVICE

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i WOULD LIKE TO CONSTRUCT A DEVICE THAT i SAW WHEN i WAS IN HIGH SCHOOL THAT WAS CONSTRUCTED BY ANOTHER STUDENT. THIS DEVICE HAD A COIL OF WIRE ABOUT ONE OR TWO FEET LONG WITH A POLE OR ANTENNA AT EACH END. THE DEVICE WAS HOOKED UP TO A TRANSFORMER THAT IMPUT A CURRENT WITH VERY LOW AMPERAGE BUT THE VOLTAGE INCREASED TO A VERY HIGH VOLTAGE BY THE DEVICE AND WHEN AN OBJECT WAS PLACED BETWEEN THE POLES A STATIC ELECTRIC CHARGE WAS GENERATED BETWEEN THE POLES AND THE OBJECT. IS THERE ANYONE WHO KNOWS WHAT I AM TALKING ABOUT? AND IF SO HOW CAN I BUILD IT OR WHERE CAN I FIND THE INFORMATION TO BUILD IT.

I WOULD REALLY APPRECIATE A RESPONSE.