 The researchers developed a new method to improve the performance of tungsten-bron structure, TTBS, ceramics by optimizing the microstructure at multiple scales. They found that this approach can increase the energy storage capacity of these ceramics up to five times more than previously reported values. Additionally, they were able to achieve ultra-fast discharging speeds and high power densities. These results suggest that TTBS ceramics could be used as a viable alternative to traditional energy storage materials such as perovskites. This article was authored by Han'an Peng, Zhenlu, Zhenqian Fu, and others.