Sliced bread for instance.

>I think that if one country, "bombs to the stone age" another country, then the bomber went back to the stone age even before the "bombee" (sorry, do not know the word in there). Some of the civilizations greatests advances can not be bombed.
>
>>It had always perplexed me that Pakistan wasn't on the Axis of Evil list. Now we know why.
>>
>>US 'threatened to bomb' Pakistan
>>"The US threatened to bomb Pakistan 'back to the stone age' unless it joined the fight against al-Qaeda, President Pervez Musharraf has said."
>>http://news.bbc.co.uk/2/hi/south_asia/5369198.stm