Legos inspire versatile fluid-filled devices
![microfluid device made of lego-like blocks](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2017/01/ticker_microfluidics_free.jpg?fit=860%2C460&ssl=1)
LEGO LIQUIDS Scientists molded Lego-like blocks with channels inside to transport small amount of liquids through microfluidic devices. The bricks can be rearranged to create new devices various purposes.
K. Vittayarukskul and A.P. Lee/Journal of Micromechanics and Microengineering 2017