Buy online handmade van de Graaff generator in Karachi, Pakistan. Van de Graaff generator is also known as a particle accelerator. It uses a moving belt to accumulate and transfer the charges on the hollow metal cylinder. It creates a high potential difference (volts) by static charges and hence ionizes the air around. It is used to study collision experiments in physics and fun science experiments in schools activity.
Waseem (verified owner) –
excellent Handmade generator
thank team sciencestore.pk