Tag Archives: telescope

दादा का चश्मा – जॉर्जी युरमिन ( Grandpa’s Glasses In Hindi by Georgi Yurmin)

A little book describing various optical instruments, their history, working, construction and uses. विभिन्न ऑप्टिकल उपकरणों, उनके इतिहास, कार्य, निर्माण और उपयोग का वर्णन करने वाली एक छोटी सी पुस्तक । अनुवादक योगेंद्र नागपाल चित्रकार इरीना किसेलेव्स्काया You can get … Continue reading

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Updates…

The link for All About The Telescope has been updated. This is a major revision from the earlier link, in terms of quality. The download size is about ~118 MB. Update 2: gnv64 has made a (much) smaller version of … Continue reading

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