Nothing special — just plain, ordinary gypsy metal and the like.
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Etna has been suspiciously quiet the past few months, but there are signs that it might be building up to another paroxysm tonight. Thus far it’s just strombolian activity, but that can change rapidly. The best view I’ve found is here. There are several more Etna webcams here; scroll down to the “Europe” section.
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Obsolete computer terminology. This might bring back memories to older programmers.