Oolite Bulletins

I was always particularly impressed by the seismic charges deployed against Ewen McGregor's OB1 Kenobe character in one of the Star Wars Prequels. In that, I think there was a spherical explosion that you wanted to avoid getting caught in, but there was also a kind of ring of fire which expanded mor...

Well that doesn't make sense, if you can see it with your eyes, then surely an "Advanced Space Compass" should be able to detect it.

Surely it means the Advanced Space Compass just isn't that advanced?