Questions for ‘Drop by drop — a novel way to shape devices for studying liquids’
![a dropper builds tiny channels of liquid in a petri dish](https://www.snexplores.org/wp-content/uploads/2024/05/1440_LEM_liquid_lego_tech_feat-1030x580.jpg)
A dropper builds tiny channels for liquid, one orange droplet of water at a time. These channels can be easily configured, cut or changed. In this way, researchers can quickly adjust an experiment in real time.
Courtesy Xin Du