The document summarizes an experiment investigating the effect of carbon nanotubes on the chirality of liquid crystals. Researchers prepared liquid crystal cells by coating glass with an alignment polymer and dispersing carbon nanotubes in the liquid crystal. They observed that the addition of carbon nanotubes induced chirality in the liquid crystal, even though the liquid crystal on its own was non-chiral. Further experiments ruled out the possibility of impurities or artifacts causing the effect. The researchers concluded that the carbon nanotubes were able to transfer their own intrinsic chirality to the liquid crystal.