Liquid Metal Slingshot-a Self-Propelled and Controllable Motion

26 March 2020, Version 1
This content is a preprint and has not undergone peer review at the time of posting.


This manuscript reports a new self-propelled motion of liquid metal droplet, which not rely on any external force, and we can change the speed and direction by changing the shape of the surface. This self-propelled and controllable motion is of great significance for the application of liquid metals in nanomachines, robots, targeted therapy, and others.


Liquid Metal Alloys
controllable and ehanced
self-propelled motion


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