Nothing like the late heavy bombardment has hit Earth in recent geological time, but every 100 million years or so something big wallops the planet. (newscientist.com)
«It carries a really big wallop to the thinking part of the brain, which has to argue for or against it,» Brizendine says. (scientificamerican.com)
For a tiny country, it packs a big wallop when it comes to charm and scenery. (internationalliving.com)