Have you explored the blog The Kid Should See This? It’s sooooo great. Here’s the site description:
There’s just so much science, nature, music, art, technology, storytelling and assorted good stuff out there that my kids (and maybe your kids) haven’t seen. It’s most likely not stuff that was made for them…
But we don’t underestimate kids around here.
Kid-friendly not-made-for-kids videos for everyone! Watched and collected by Rion Nakaya with her 2 & 5 year old co-collectors.
Do go poke around, even if you aren’t a parent. I find a lot (most, actually) of the videos posted there utterly fascinating–and so does Noah. Warning: major timesuck alert; browsing, searching, and following tags are all too alluring.