Check the destructive power of various sized nukes on Cambridge.

http://nuclearsecrecy.com/nukemap/?&kt=100&lat=51.5073509&lng=-0.12775...

The example above shows a UK Trident missile hit.

Change the city and bomb size at will....

It's fun because you can change it to places like Liverpool and Birmingham which should be nuked.

So, a 0.000001 kt nuke can obliterate the White Swan without doing too much damage to the surroundings?

http://nuclearsecrecy.com/nukemap/?&kt=0.000001&lat=52.1993188&lng=0.1...

there could a new industry in atomic fireworks

"So, a 0.000001 kt nuke can obliterate the White Swan without doing too much damage to the surroundings?"

I suggest we visit the local charity shops, buy loads of old clocks with glow-in-the-dark hands and make this happen.

I spent far to much time playing with that.......

You'll go blind

Its possible but having seen what i have seen its for the best

Look, we've talked about this. It was a wardrobe malfunction and, for the hundredth time, I apologise.

I can understand the apologies for the first malfunction, but there was no need to then demonstrate said malfunction a further 7 times. My poor Aunt has been giddy ever since.