Competative Books

Do you have a project-assignment fron your physics teacher and do not know where to begin? Or, you have to participate in a Science Fair,and you wish to surprise everyone with a revolutionary chemistry model? Or, you simply wish to experiment with new concepts of physics,electronics,biology and chemistry? This revised book and the free CD contains 71+10 new projects on Physics, Chemistry, Biology and Electronics. The purpose of the book and CD is to ensure simple explanations of these 81 Science Projects done by Secondary and Senior Secondary students. This book will be a useful guide in the preparation of project work for students participating in science exhibitions. At the end, the book features many additional projects to work upon. Highlights: *Making an automatic Electric Alarm. *Making a Railway Signal. *Making an Astronomical Telescope. *Producing electricity from potatoes. *Making the Morse Code. #v&spublishers

Mahapandit Chanakya ek rachnatmak vicharak the. Veh sarvshreshth arthshastri ke saath-saath mahaan raajneetigya evam katuneetigya the. Veh samraajya vinaashak bhi the tatha samrajya nirmaata bhi the. Unki 3 anupam kritiyan – chanakya neeti, chanakya sutra tatha kautilya arthashastra hain. iss pustak mein inn teeno ki vistrit vyakhya lekhak dwara prastut ki gayi hai. yeh pustak chintak, lekhak, prabandhak, sevak, shasak, prashasak, raajneetigya se lekar samaanya jan sab hi ke liye laabhdaayi tatha upyukt hai.(Mahapandit Chanakya was a creative thinker. He was a great economist and a great politician and a masterpiece.That empire was also a destroyer and the empire was also a producer. His 3 unique works – Chanakya policy, Chanakya Sutras and Kautilya economics. Detailed explanation of all three in this book is presented by the author.This book is beneficial and suitable for everyone, from the thinker, writer, manager, servant, ruler, administrator, politician to general public.) #v&spublishers