It was so refreshing to see a video with a clear and direct title. In 2026 this would have been "We cracked open a motor. You won't believe what we found inside! <emoji>". Checking the channel, it seems they have succumbed to this for their latest videos.

Here is a timelapse of one opening a greenhouse window as it gets warm: https://youtube.com/watch?v=S-55VBYbbdo

skipping 4 minutes of talking first: https://youtu.be/sApyrDEXGAI?t=249