SINOPSIS DEL LIBRO

Turning on the light using a lift travelling by car or plane speaking on the phone putting on the washing machine or the TV are all actions we do so naturally that it seems to us they have always existed Take a look inside this exciting book and youÆll be amazed at the origin of many inventions and discoveries that you may not have ever thought about the wheel fire the printing press electricity vaccines cells transport Are you ready Then here ...Seguir leyendo