How to make simple micro-fluidics using shrinky-dinks. They work pretty well for a simple DIY method. https://hackaday.com/2019/04/23/making-microfluidics-sim

How to make simple micro-fluidics using shrinky-dinks. They work pretty well for a simple DIY method. https://hackaday.com/2019/04/23/making-microfluidics-simpler-with-shrinky-dinks/ https://hackaday.com/2019/04/23/making-microfluidics-simpler...