In 2018, I made a list of my favorite YouTube Channels (in Spanish). Almost 2 years have passed since that post, and during this time I’ve started watching new channels and removed or stopped watching others as much.

This year I’ve classified the videos by topic (as I did last year), and I’ve added an emoji code:

⭐ Favorite channel. I usually watch most videos. ❗ Very interesting 🔥 Some videos are very interesting

This is the updated list:

World:

⭐ Nekojitablog [ES] This channel is hosted by a Japanese woman and her Spanish husband. They talk about Japanese culture, places, etc. An interesting point of view.
❗ Jabiertzo [ES] A Chinese and Spanish couple talking about China.
Ter Sometimes talks about architecture.

Engineering / Science

⭐ QuantumFracture [ES] Physics!!
⭐ La Hiperactina [ES] Biomedicine
⭐ Antroporama [ES] Neuroscience!
⭐ Dot CSV [ES] AI
⭐ Derivando [ES] Math!
❗ The Slow Mo Guys [EN] Slow motion videos about “science”
❗ La gata de Schrödinger [ES]
⭐ CienciaDeSofa [ES]
Raíz de Pi [ES] Math ;)
❗ Hrom [ES] Spanish MacGyver
SmarterEveryDay [EN] Very detailed videos about science topics.
Deborahciencia [ES] Chemistry
❗ Physics Girl [EN] Experiments, demonstrations, etc.
Vsauce [EN]
🔥 Engineerguy [EN] This guy makes videos about engineering processes; my favorite one is https://www.youtube.com/watch?v=RMjtmsr3CqA
SizeMatters [ES] Nanoscience using pixel art.
🔥 Carolina Jiménez G. [ES] Cinema FX
CdeCiencia [ES] Weekly videos with science news
Date un Vlog [ES]
Instituto de física teórica [ES]
❗ LockPickingLawyer [EN] Lockpicking explained
Hablando en data [ES] Data science

Music

❗ Jaime Altozano [ES] Talking about music

Animals

⭐ I_am_puma [RU]
Mugumogu [ES/JP] Mara & Hana cats
OwlKitty [EN] Cat and special effects
Cole and Marmalade [EN] Cats
🔥 The Pet Collective [EN]
Hrzysztof Smejlis [EN] Cats
Sho Ko [EN] Cats

Gaming

⭐ Buck Fernandex [ES]
Menos Trece [ES]
Luzugames [ES]
⭐ Auron [ES]
aLexBy11 [ES]
Vicio ONE MORE TIME [ES]
🔥 Ibai [ES]
Magma [EN] Minecraft

Racing / Simracing / Cars

🔥 Heikki360ES [ES] This YouTuber makes videos of his races on iRacing and other simracing games.
⭐ Saul Lopez [ES] Talks about Tesla, green energy, sustainable transport, etc.
⭐ Efeuno [ES] Talks about F1 in depth and with a bit of humor. Proud creator of the Shittyflute F1 theme.
F1 Visualized Shows info about F1 races, times, etc., using pixel art.
Chain Bear [EN/ES] Motorsport explained.
⭐ Formula 1 [EN] Official F1 channel. Race highlights, full races, team radio, onboards, etc.
Juan Francisco Calero [ES]
Lando Norris [EN] McLaren F1 Driver channel