Precise and flexible 3D manufacturing techniques make it possible to individually tailor everything from prosthetics to drugs.
Anne Schmitz, University of Wisconsin-Stout and Daniel Freedman, University of Wisconsin-Stout, The Conversation
4 hours ago
The speed of light is the fastest anything can travel. What happens to a photon from a galaxy 25 million light years away on its journey toward Earth?
Jarred Roberts, University of California, San Diego, The Conversation
4 hours ago
