Sometimes the best way to practice a language is by just passively listening to it. This could be in a movie with subtitles, or just an interesting video on YouTube. I see it as letting your subconscious absorb the language through osmosis. Is that even a thing? Maybe there’s a science channel that talks about science-y stuff like that. Wait… there is!
C’est Pas Sorcier is a TV show available on YouTube that explains all kinds of science-related stuff in French. They’re meant for middle and high school students whose first language is French, so they do speak a little fast. I would recommend it for intermediate French speakers (A2 level). My personal favorite is “Comment fonctionne notre électroménager?”, it’s very interesting and the characters are really funny. This show is shown A LOT in French high schools, it’s very nostalgic and even though they’re still releasing new videos, they’ve kept their vintage essence. Go check it out!
Here’s the link to the channel! https://www.youtube.com/@Cestpassorcierofficiel