We can't imagine our life without scientific inventions. If we had no electricity, there would be no gadgets; if there were no cars and trains, we wouldn't be able to travel and send letters... the list is nedless. But do you know the names of these great inventors? How often do we actually thank them for their incredible job? You see, these great guys definitely need some attention. So let's enjoy this marvellous song that praises the most creative people on Earth!