Scientists at Chalmers University of Technology have developed a silk thread coated in a conductive plastic that could be used to create clothes that generate electricity.
The thread is based on thermoelectric textiles, which generate power from temperature differences.
The researchers achieved a stable, air-friendly thread that conducts electricity without the need for metals, making it more sustainable.
Although the durability and production process still require improvement, the breakthrough shows potential for the development of wearable technology and smart fabrics.