In this video, I demonstrate how to make an oxygen generator using manganese dioxide (MnO2) and hydrogen peroxide (H2O2) ...

Scientists have developed a new technique that doubles the amount of hydrogen produced when splitting water molecules with electricity. The method works by adding a simple organic molecule and a ...

Record-breaking heatwaves afflicted many parts of the world in 2022, highlighting the urgency of reducing impacts of the climate crisis. The transport sector, a major source of greenhouse gas ...