प्रकृति विज्ञान और समाज : हिंदी पीडीऍफ़ पुस्तक – सामाजिक | Prakrati Vigyan Aur Samaj : Hindi PDF Book – Social (Samajik)
Pustak Ka Vivaran : Kya tum mein se kisi ne taron ki Sankhya Ginane ki koshish ki hai ? Agar nahin, to ek koshish karake dekho. Par tum sabhi taron ko kabhi nahin gin sakate. Jo Tare hamako dikhayi dete hain ve bhi Asankhy hain. To kya isaka matlab yah hai ki aise bhi taare hain jinhen ham dekh nahin sakate hain. Beshak aise asankhy tare hain jo nahin dikhayi dete……
Description about eBook : Have any of you tried to count the number of stars? If not, give it a try. But you can never count all the stars. The stars we see are also numerous. So does this mean that there are also stars that we cannot see. Of course there are innumerable stars that do not appear………
