Before life existed on Earth, there was just matter, inorganic dead "stuff." How improbable is it that life arose? And -- could it use a different type of chemistry? Using an elegant definition of life (anything that can evolve), chemist...

Pupil outcome: I can explain how Keats presents the speaker's feelings towards autumn. Key learning points: - Keats’ poem is an ode ‘To Autumn’ - a celebration of the penultimate season of the year. - The poem celebrates the bountiful...