OK, I'm from Slovakia, and not that I like our government (thieves all of them), but this thing is getting blown out of proportions (pun intended). What our (anti-government) media write, is that there were not 8 pieces per 90g, but just 2 per 10g. It was in the checked-in baggage, not the hand baggage. The baggage was checked by a dog, but it found only one piece, the second one got through. It is RDX, which - unless you have the right fuse - is as dangerous as a piece of chocolate. The pilot was apparently informed that he has a piece of explosive on board, but since it was a security exercise, and there are far more dangerous things on any plane (including the tons of fuel) he decided that it's not a problem, and took off with it. Slovak police have informed the Irish about the situation, but for some reason they forgot to remove the explosive, and then two days later when they got a second warning (just to be sure), they decided it'd be nice to do a follow-up test of their anti-terrorism and bomb sqads. I still don't understand how they want to account for arresting a man of whom they knew that he didn't do anything illegal. Since there's not much happening right now, the media is just happy to make a circus of it, and apparently the irish have decided that it may be beneficial for them to make a huge fuss of it (I'd really like to know the reason). Actually, this kind of test is pretty common all around the world, the explose-sniffing dogs need to find something quite frequently in order not to forget how to do it...