Jun 15, 2022 (Nanowerk News) Here we sit, situated on Earth amid the Milky Way galaxy. And here the Milky Way galaxy sits, having grown inside a large dark matter halo Dark matter is a curious thing: It doesn’t interact with light, so it should really be called transparent matter,...
Ink coating could enable devices powered by heat
Jun 15, 2022 (Nanowerk News) Researchers in Sweden report that they are closing in on a way to replace batteries for wearables and low-power applications in the internet of things (IoT). The answer lies in an ink coating that enables low-grade heat, which is generated by devices, to be converted...