DURHAM, North Carolina (WTVD) -- The Helping Hands Project has spread to universities and colleges across the Triangle. Students use 3D printers to make prosthetic hands for children who need them.

Pythagoras' theorem can also be used to solve 3D problems. You often need to use Pythagoras' theorem more than once in each problem as we create extra right-angled triangles in the 3D shapes. First ...

Although these days it would seem that everyone and their pets are running 3D printers to churn out all the models and ...

The Penrose Triangle is as elegant as it is impossible—much like M.C. Escher’s drawings, it presents a two-dimensional illusion that the eye interprets as three-dimensional. The task of effectively ...

RESEARCH TRIANGLE PARK – A new dental imaging system that can help dentists see tooth decay earlier and in greater detail has received regulatory clearance and is expected to be commercially available ...

Using data and imagery from a 3-D scanner, the 3-D printer produces replicas of crashed cars. The finished product allows investigators to examine the scaled-down car from all angles in the palm of ...