Remember Rose, the cute little 2-year-old whose favorite toy last year was a set of periodic table of elements flashcards? Well, now she's three, she's learned to sing, and she's still all about the elements.

Does she pronounce all the elements perfectly? Of course not. She's only three; she's still barely able to support her head with her neck. But with all the toddlers-in-tiaras running around, it sure is nice to know that there are people out there like Rose's dad, who seems to be her vocal coach/elements instructor, invested in teaching their daughters science. [Thanks, Matthew]