IELTS Listening: 🔆The history of weather forecasting 🔆

I made this as a YouTube video so you can watch it here if you'd like to see the text at the same time:

https://youtu.be/3px5vTBQ5Mk

It's a Part 4 gap-fill Listening and I would give it a difficulty rating of 9/10!

What do you think?