Question 63 Why is the sun bright and where does it take its energy from? Introduction: Have you ever wondered why and how the sun shines? We asked this to ourselves and created a short video in which we explain these processes. … Continue reading Q63 – Why is the sun bright and where does it take its energy from?
Introduction We want to show our population that solar energy is our future. Where are the advantages or disadvantages? What do you need for building a … Continue reading Q51 – Why don’t we all use Solar Energy?