How much do you recall from your high school science lessons? Maybe at the time, you weren't that bothered about the difference between a whale and a shark, or an asteroid from a moon. Well, we think that science is endlessly fascinating - and we've put together this fun quiz to help you find out whether you're an Einstein in the making or a Frankenstein just waiting to happen. Our general science quiz will test your knowledge of everything to do with the natural world. Are you ready to find out if you're a general science whiz? Or whether you might just need to go back to night school. We'll quiz you about the periodic table, the natural world, the stars and the moon, and everything in between. Ready? Let's go.