You say Babushka, I say Matryoshka

So I thought I might be totally out of the loop with the latest craft trends and living in ignorance and that there might be some fine but significant difference, unknown to the uneducated and undiscerning, between Matryoshka dolls and Babushka dolls - but no, they are exactly the same thing! I snuck away to do that research on the side that you do when you're feeling a little unsure of your own position, and don't want to let on in public that you're confused or unfamiliar with "Continental" things, but Wikipedia has now settled it for me, and I can be confident once more of where I stand and that I have some idea what everyone's talking about.