How Sandberries Work

The sound that you're getting in a sonic boom, which I think I've heard only once in my whole life, was because of a sudden pressure wave. Patrick in Newey, what's your question this morning? We're up in service paradise on holidays. Another question about how sandberries actually work and like. Georgia, where did snakes evolve from in the sense of what animal did it come from before it became a snake? Right. So, until around 400 million years ago, when they started to leave the land,. About 530million years ago, we had a huge explosion of all sorts of different creatures - not sure why. so, we left the land beginning 400 millions years ago