The best physics lecturer, Walter Lewin, makes another wonderful physics demonstration after having read a lecture on batteries.
The battery he creates has a huge potential difference - 10 to 20 kV!
You'll never believe what it's made of!
It's made of two cans with their bottom and top open and two other cans. And then water is let to drip through the two open ones.
After a short period a spark comes up, then another one, then another one.
Do you know how it works? If not, see the free electricity and magnetism video course by Walter Lewin at MIT's OCW!
---
It's Never too Late to Study:
http://www.FreeScienceLectures.com
---
Notice: This video is copyright by its respectful owners.
The website address on the video does not mean anything.
---
Just updated your iPhone? You'll find new emoji, enhanced security, podcast transcripts, Apple Cash virtual numbers, and other useful features. There are even new additions hidden within Safari. Find out what's new and changed on your iPhone with the iOS 17.4 update.
1 Comment
whats the catch if it were that simple why don't everyone just have one of these to reduce energy consumption
Share Your Thoughts