Oh no! It’s time for science class, and you’ve just not got the energy. Well – we’ll zap you awake with a killer fact or two! It makes stars shine and bonfires burn. It gives you the power to lift your pen and make it through class each day (well, most of the time!) What could it be? It’s killer energy! Read on to discover: why space loos spray out frozen pee how stodgy school dinners power your body how killer energy makes people catch fire when they fart how Galileo’s great discoveries were saved by a sausage how to make a model mega-tsunami why you feel so weak in the morning how killer energy will end the universe Power yourself up with a book of foul facts to leave you buzzing for more! It’s killer stuff!