fig2
![Insights into fluidic endogenous magnetism and magnetic monopoles from a liquid metal droplet machine](https://image.oaes.cc/e47a6169-2168-485f-aae2-9f64a638a211/4439.fig.2.jpg)
Figure 2. Typical features of liquid metals that may serve to make endogenous magnetic fields. (A) Fluidic behavior. (B) Conductive electronic ink, reproduced with permission from Yang et al.[28]. (C) Morphologically transformable machine, reproduced with permission from Sheng et al.[29]. (D) Self-fueled motor, reproduced with permission from Zhang et al.[30]. (E) Loadable by magnetic particles, reproduced with permission from Wang et al.[31].