Put the ice-blocks in the cupboard and the chocolate in the oven… Wait, what? That doesn’t sound right! Let’s investigate how adding and removing heat can change something from a solid to a liquid and back again, and never accidentally put your chocolate in the oven again!
What causes night and day? The rising of the Sun and the Moon are daily reminders of the awe and wonder, beauty and power of the universe. Studying the relationships between the Sun, Earth and Moon helps us understand how we experience day and night on Earth.