Luminous Entities

Different shapes, colours and sizes, able to change colour and morph can only be filmed when the camera is pointing towards the sun but with something blocking part or most of the sun. Are these things all around us, are we breathing them in, are they apart of us now and lastly what the hell are they!!

http://www.newscientist.com/article/mg20827885.000-glowing-trees-could-light-up-city-streets.html ... https://www.youtube.com/watch?v=yptXKG2jZgM