But if the wealthy paid their fair share of the cost of those programs, they might well be solvent, even flush enough for benefits to be expanded and extended, into the limitless future.

Organic solar cells are produced in a physical mixture which is then placed on a substrate and the solvent in the mixture evaporates.

High heat, chemical solvents and extreme pressure are used to extract the oil from plant seeds.

When the modified chlorophyll was dissolved in different solvents, the chlorophyll rosettes displayed a remarkable behavior.

This involved placing millimeter-sized pieces of tire, or crumb rubber, into a classic microwave reactor, heating the materials up and using a chemical solvent to quickly separate the 6PPD from the other molecules present.