Static electricity occurs when an imbalance of electric charges is created on the surface of a material. Rubbing certain materials together, like a comb through hair or a balloon against wool, transfers electrons from one material to the other, causing one to become negatively charged and the other positively charged. This imbalance creates an electrostatic force, which can attract neutral objects, like sugar granules, towards the charged material. #StaticElectricity #ScienceExperiment #DIYScien

Semiconductor production process explained

亲电加成 动画演示 electrophilic addition animation