Organisms which make their own organic compounds (sugars) using CO2 as a carbon source and use inorganic chemicals (i. e. NOT light) as an energy source to fix carbon from CO2 are:

where is the scientific experiment?

50% lit on the left side

emerging idea only occurs as a raw idea that could appear out of nowhere. meanwhile, to reach scientific consensus , that idea must be structured and tested over and over again through various experiments. the scientific consensus transforms the raw idea into idea that is more reliable through the process of scientific elimination.