microstructures

MetalFAB1 Quality Assurance And 3D Systems’ Lack Thereof

I believe the new 3D printing system from Additive Industries, MetalFAB1, will include 3DSIM and PrintRite3D. Additive Industries has acted in a certain manner and described the 3D printing system…

How 3D Printed Micro Scallops Might Travel In Our Blood

The Scallop Theorem basically says a swimmer needs to deform in a way that is not invariant under time-reversal. That’s some heady stuff. Back in 1977, one Edward Mills Purcell,…