[STEM Classroom] Lesson 21: You can unleash thunderbolt?
Published on 29 Nov 2020

In the dry winter, there are several instances during the day that we get shocked when we open the door or press the button in the elevator.  Our hair stands after combing, there would be noises when we take off our clothes.  In fact, we can generate 1,800 volts of electricity when we rub our seat while sitting in it.  Does that mean we can be Pikachu now?

The video is produced by STEM Initiative Hong Kong and is funded by the Croucher Foundation.