NC State’s enthusiasts are doing lot of work for Microfluids. They found the liquid metal can be transform into 3d printed product.
This is fast and simple technique for making human body parts or metal objects.
According to Sidra Waheed, Joan M. Cabot, Niall P. Macdonald, Trevor Lewis,
3D printing has the potential to significantly change the field of microfluidics. The ability to fabricate a complete microfluidic device in a single step from a computer model has obvious attractions.