A strange shape described by mathematician Lord Kelvin in 1871 and predicted to behave unusually in a fluid has finally been fully studied in the real world thanks to 3D printing – and it seems Kelvin ...

See how an autonomous robot created a shock-absorbing shape no human ever could -- and what it means for designing safer helmets, packaging, car bumpers, and more. Inside a lab in Boston University's ...

When all four test shapes are completed, they will be returned to Earth for analysis. "With the printing of the first metal 3D shape in space, ESA Exploration teams have achieved a significant ...