What you are doing is building up a charge from the friction of your feet on a rug, transferring negative electrons and then ...

Electrets produce a semi-permanent static electric field, similar to how a magnet produces a magnetic field. The ones in microphones are very small, but in the video after the break [Jay Bowles ...

Their method uses the principle that when two materials come into contact, charged entities on their surfaces get a little nudge, like how rubbing a balloon on the skin creates static electricity.

The evolution of static electricity by evaporation was illustrated by pouring water into a small heated vessel placed on the electrometer. This mode ot excitiag electricity possesses peculiar ...

Apr. 21, 2025 — As farmers debate whether fields should be used for agriculture or solar panels, new research says the answer could be both. Scientists analyzed remote sensing and aerial imagery ...

Federal Law Minister Azam Nazir Tarar said on Sunday that the price of electricity would be reduced by up to Rs8 per unit in the coming days. Addressing farmers in Jaranwala, Tarar said that ...

Welcome to our downloads area. You will find transcripts, worksheets and audio downloads from our latest content here. You will also find links to some of our archive ...