Please tell me specifically what they were made from and how to care for each one of them if possibleRamieNylonCottonLinenSilkPolyesterSpandexcashmerefaux leatherViscose
Great ideaTo make it more advanced you could just use the broader subject of how different factors effect heat absorptionColor, materials, and how shiny the surface is could all be varied and tested.
For absorbtion, you can go a long way with just thermometers and measured masses of waterInterposing a color filter between the source and the test cell would also advance the level.
