Physicists have turned a long-standing imaging workhorse into a kind of nanoscale chisel, using a razor-precise ion beam to ...
Sponges build their skeletons in a completely different way than other animals do, researchers have found. In fact, the building process looks a lot like the construction of human-made buildings, ...
Need a steel beam? You can 3D print PLA beams that are as strong as a steel beam of equivalent weight according to [RepRap]. The Python code for FreeCAD generates a repeating structure especially well ...