Most subscribers for a Portuguese-language science and technology channel on YouTube
- Who
- "Manual do Mundo", Iberê Thenório, Mariana Fulfaro
- What
- 12,099,219 total number
- Where
- Not Applicable
- When
- 17 May 2019
The most subscribers for a Portuguese-language science and technology channel on YouTube is 12,099,219, achieved by Iberê Thenório and Mariana Fulfaro (both Brazil) with the "Manual do Mundo" channel, as verified on 17 May 2019.
Husband and wife Iberê and Mariana started the channel in 2008 to explain everyday phenomena and make science more accessible to children and adults alike. It includes try-at-home experiments, maker projects and behind-the-scenes footage of products being manufactured, among other sci-tech content.