DEVICE THAT CHANGED THE WORLD

IN A SMALL AND BUSTLING TOWN IN INDIA, LIVED A TEN-YEAR-OLD BOY NAMED KABIR.KABIR WAS NOT AN ORDINARY BOY WHO JUST PLAYED CRICKET ALL DAY WITH FRIENDS.HELOVED TO TINKER WITH BROKEN CLOCKS, OLD RADIOS,...

HARSH KUMARMYSELF HARSH KUMAR. I AM 12 YEARS OLD. I HAVE WRITTEN THIS BOOK.