Researchers have developed a fuel cell that generates electricity using soil microbes, providing an eco-friendly way to power underground sensors for agriculture and environmental monitoring. This new technology operates in various conditions and could serve as an alternative to traditional batteries, helping to reduce electronic waste.
Scientists have developed a biofuel cell that uses glucose and riboflavin instead of expensive metals, making batteries more affordable and environmentally friendly. This new technology delivers record-breaking power and opens up promising opportunities for industrial applications.
Scientists have developed a miniature optical device capable of precisely and independently controlling the phase and intensity of second-harmonic light using an electrical signal. This technology opens up new possibilities for quantum optics and dynamic light control.