Can computer fan generate electricity? Let’s see!

Computer fan needs energy to spin. But will it generate energy if we will spin it? Let’s see! I made the simple experiment which clearly shows the answer.

Video answer to the question asked by Mae Seong on my other video (How to make a portable fan using a computer fan and a battery).

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.