i would say it was the wheel
Oh, tough one... for me it's between bleach and the microscope although the integrated circuit comes in the top ten, I should imagine that the brain of the person who has written the above answer.
The greatest construction ever made is the Great Wall of China which can be seen from the cosmos.
In my opinion, electricity
No.
The cast of The Greatest Commercials Ever Made - 1995 includes: John Ritter as Himself - Host
The Greatest Movie Ever Made - 2001 was released on: USA: 21 December 2001 (Monterey, California)
fire
The cast of Greatest Movie Ever Made on Film - 2007 includes: Aaron Frale as himself
cool runnings is the greatest movie ever created and always will be
Nothing can be truly the greatest movie ever. True objectivity is impossible. The closest we can come is inter-subjectivity which means that a majority thinks that something is the greatest movie ever made (although, anyone can disagree). There's really no correct answer to this question.
No. That is an opinion and there isn't a real answer for that.
Star Wars
YES! Greatest bat ever made...