yes, the large hadron collider is being tested tomorrow (10th) with a small chance (perhaps null in effect) of destroying the world!
this is probably the most advanced structure ever built by man, do you think it is right to turn it on given that there is a risk of annihilating the world? I mean it did take a very long time, and a lot of money to build, perhaps not using means it was just a huge waste of time and money.