Summary:
- This article discusses the development of a new type of solar cell that can generate electricity from heat as well as light. This technology, called a thermoradiative solar cell, could be used to power devices even when the sun is not shining.
- The thermoradiative solar cell works by absorbing heat from the surrounding environment and converting it into electricity. This is different from traditional solar cells, which only generate electricity from sunlight.
- The researchers believe this new technology could be used to power a wide range of devices, from sensors to small electronics, and could be especially useful in areas where access to sunlight is limited.