Scientists Infuse Cement With Bacteria to Create Living Energy Device

Scientists have developed a novel cement-based material that incorporates living bacteria, creating a unique "living energy device." This proof-of-concept material has the potential to contribute to more sustainable construction practices in the future. The researchers infused regular cement with cyanobacteria, a type of photosynthetic microorganism. When exposed to light, the bacteria generate electrical currents that can be harnessed to power small electronic devices. This integration of living organisms within the cement matrix represents a significant step towards developing self-sustaining, energy-generating building materials. The living cement maintains its structural integrity and can be used in construction, while the cyanobacteria remain active and continue to produce electricity. This innovative approach could lead to the development of buildings that generate their own renewable energy, reducing reliance on traditional power sources and contributing to more environmentally friendly construction. Although this technology is still in the early stages of development, the successful demonstration of this living energy device paves the way for further research and potential real-world applications in the future.