Hacker News Reader

To be honest the video OP linked is really good at teaching about electricity if you don't know much about it (and create a useful mental model).

From the amount of people confused here, I'm doubting this.

It is very interesting. But that doesn't make it good at teaching.

Half of HN would be confused about a ham sandwich while confidently declaring the teacher wrong.

The right picture is worth a thousand words. The wrong 39600 pictures (22 minutes x 60 x 30 fps) are worth a lot fewer words.

What have you done? Now we need to rewrite them all! "The right bird in the hand of worth more than 2 right ones in the bush"

Oh, man, if you don't think the difference is important it's because you never had the wrong bird on your hands.

You can also say that one forum discussion is worth a dozen blog articles. SEO ruins the internet.