Hi Dragan

>>http://www.theglobeandmail.com/servlet/story/RTGAM.20051122.gthotwater1122/BNStory/Technology
>
>I was actually wondering why don't they make them already - back in 1980 when we bought our first microwave. This is simply a non-invention. It could have been put together anytime in the last 30+ years.

IMO the fact that not one human did invent such a thing in the last 30+ years qualifies it as a significant invention!