That's somewhat... unorthodox.

Just a plain old graveyard ghost.

This is very unorthodox.

It's not fun. You're the persistent type.

Well, it's highly unorthodox.

The proposition sounds intriguing, albeit a little unorthodox.

I can't understand how this thief can imitate me so perfectly.

Five, and after five it kind of becomes the traditional prefixes that we associate with a lot of these numbers.

Ants are a classic example workers work for queens and queens work for workers.

I'm thinking about what I can say that isn't too cliché or too conventional.

Let me say that, I don't know, maybe for tooth size, that's a trait you won't see in any traditional biology textbook, and let's say that there's one trait for big teeth and there's another allele for small teeth.

The vehicle design is for a hydrogen fuelled aircraft that would take off from a conventional runway, and accelerate to Mach 5.4 at altitude using the atmosphere's oxygen before switching the engines to use the internal liquid oxygen (LOX) supply to take it into orbit.