video1.0<iframe src="https://www.loom.com/embed/6e37231857f5471db4279fbd0ff7f6f6" frameborder="0" width="1280" height="960" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>9601280Loomhttps://www.loom.com9601280https://cdn.loom.com/sessions/thumbnails/6e37231857f5471db4279fbd0ff7f6f6-full-1610981304538.jpg2274L1 Introduction to Energy & significant figures This is the lesson for week commencing 18th January 2021