But wait, you say. There is no glass in this picture.
Maybe not, I reply, but the effects of glass can be seen and here's what I asked a science teacher at work to explain to me so I could explain to you.
Sunlight creates light effects near a window because when it passes through the glass, it bends (refracts) and sometimes reflects, spreading and changing direction. This makes bright patterns, shadows, and colour effects on nearby objects. #WaterBottle #sunlight #light #window












