Students will test smaller amounts of citric acid and baking soda to determine the optimum amounts that will produce enough gas to float the cell phone. Using smaller amounts of materials can reduce ...

The work is a step toward low-cost, sustainable artificial leaves that float on water and produce solar fuels, says Celine Wing See Yeung at the University of Cambridge.She presented the research ...

Researchers have developed an innovative green technology that transforms plastic waste into clean hydrogen fuel using only sunlight and water.