Micowave reaction (IMAGE) Forschungszentrum Juelich Caption Hair-shaped structures of molybdenene (right) are formed in the microwave (left). Credit Sahu, T.K., Kumar, N., Chahal, S. et al, Nat. Nanotechnol. (2023), https://doi.org/10.1038/s41565-023-01484-2 (CC BY 4.0) Usage Restrictions Credit must be given to the creator. License CC BY Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.