Researchers have discovered a technique to super-charge the ‘engine’ of sustainable gasoline technology — by giving the supplies just a little twist. The researchers are growing low-cost light-harvesting semiconductors that energy gadgets for changing water into clear hydrogen gasoline, utilizing simply the facility of the solar. These semiconducting supplies, often called copper oxides, are low cost, ample and non-toxic, however their efficiency doesn’t come near silicon, which dominates the semiconductor market.