Science is a body of knowledge based on hypotheses, observations, and experiments. Its applications can generate inventions and innovations in technology that create solutions to make our lives easier and to meet certain human needs. This knowledge is of little use unless it is shared with others. The learning of Science is most interesting and engaging through connections with daily living and common things found and used in households and common places. Therefore, this book is about simple inventions and gadgets with scientific principles as its basis, and stories about discoveries and innovations with an inspirational message at the end that sets the reader thinking. It is a simple approach towards education in creativity but it is motivational and encouraging to the readers.