What would be the main difference between "innovation" and "revolution"? Are they interchangeable in this context?

Native speaker’s answer
Rebecca
"Innovation" means to make or create something new. "Revolution" is an important change in the way people do things. In this context, no, these words are not interchangeable. George's invention will change the way that juice is made. The words can be used in the same sentence, but they cannot replace each other. Ex: Electric cars are a revolution in the way people drive. Ex: Gene therapy for Hemoglobinopathies is one of the latest medical innovations of this year.