SEO Duplicate Content - The Good The Bad and The Ugly

What about translated content in other languages. If i have site in English and I create another site with the same content but in French.

Best explanation so far! Thank you!

Very good explanation! Thank you!

Duplicate content is completion between your own webpages and in that case Google might penalty the site unless used canonical tags to tell master copy of content page

Great video! How about publishing your articles to LinkedIn and medium in addition to your blog. Could you get penalized for duplicates?