Bioengineers are one step closer to 3D printing organs and tissues. A team led by Rice University and the University of Washington have developed a tool to 3D print complex and “exquisitely entangled” vascular networks. These mimic the body’s natural passageways for blood, air, lymph and other fluids, and they will be essential for artificial organs.
Google has already made the world’s most popular operating system: More than 80 percent of the world’s smartphones run Android. Just last year, Android phones made up 54 percent of all smartphones, tablets, and PCs shipped, according to Gartner.