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Hindi Rhymes for Kids, Children. Aao Bachcho HINDI Nursery Rhyme (Come Children Song). 17 Minutes Most Popular Hindi Poems like Varnamala Geet, Hathi Raja ki thi Shadi, Upar Pankha Chalta Hai, Aaj Mangalwar Hai Hathi Ji Bimar Hai, Natkhat Chuha Topiwala Complete Kindergarten Songs Compilation for Babies, Toddlers and Children. #KidsOneHindi
From Wikipedia:
The compilation wheel, used by 17th-century scribes to compile texts. The scribe would place various texts that he needed to copy from on the wheel, which functioned as a kind of rotating shelf. A planetary mechanism inside ensured that the books were always held at the same angle, even as they spun around.