Aaj vishv ke vaigyaanikon ne vigyaan ke kshetra mein bahut se asambhav dikhane vaale kaaryon ko bhee sambhav kar dikhaaya hai, jin par hamen sahaj mein vishvaas nahin hota. vigyaan ke badhate kadam aur naye-naye chamatkaaron ko dekhakar hamaaree bu (i chakit rah jaatee hai. ham apanee jindagee mein bahut saaree chhotee-chhotee ghatanaon ko dekhakar yah sochane par vivash ho jaate hain ki yah kaise hota hai? aakhir aisa kyon ho raha hai? aisa hone ka kya kaaran hai ............? aise kaee prakaar ke jigyaasu prashn hamaare man mein lagaataar uthate rahate hain. prastut pustak mein man keee jigyaasa ko shaant karane vaalee aisee hee se jyaada 500 rochak, preranaadaayak aur gyaanavardhak prashnon ke uttar chitron sahit maujood hai.(Today, scientists around the world have made everything possible in the field of science which earlier couldnt even be dreamt off. We are bewildered by the growing steps of science and new wonders.Looking at many small incidents in our life, we are forced to think about how or why that happens.What is the reason for this? There are many types of inquisitive questions in our mind. This book has more than 500 interesting, inspirational and enlightening answers to questions with such pictures that calm the curiosity of students.) #v&spublishers