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Tag Archives: periscope
Grandpa’s Glasses (দাদুর চশমা) by Georgi Yurmin
In this post, we will see the book Grandpa’s Glasses by Georgi Yurmin. About the book In this book grandpa to a curious child explains different optical instruments and their uses. We come to know about lenses, spectacles, magnifying glasses, … Continue reading →
Posted in books, children's books, children's stories
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Tagged bengali, binocular, children's book, children's literature, lenses, microscope, Optical Instruments, optics, periscope, popular science, spectacles, telescopes
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