Imagine printing out molecules that can respond to their surroundings. A research project at the University of Washington merges custom chemistry and 3-D printing. Scientists created a bone-shaped plastic tab that turns purple under stretching, offering an easy way to record the force on an object.
DNA molecules provide the 'source code' for life in humans, plants, animals and some microbes. But now researchers report an initial study showing that the strands can also act as a glue to hold together 3-D-printed materials that could someday be used to grow tissues and organs in the lab.
Hyperconnected appliances that anticipate consumers' every need will make Jetsons-style kitchens a reality during the coming decades, predict design visionaries in the latest FutureFood 2050 interview series.
A computer scientist reveals how to print a 3-D Christmas tree efficiently and with zero material waste, using the world's first algorithm for automatically decomposing a 3-D object into what are called pyramidal parts.
The Spark Investment Fund, which will be operated within Autodesk, is the first of its kind for the 3D printing industry and will invest in entrepreneurs, startups and researchers who push the boundaries of 3D printing technology and accelerate the new industrial revolution.
Last Friday, scientists teamed-up to run Giant Germs - an event tailored specifically to the blind and visually impaired. The day allowed visitors to discover the microscopic world of bugs and germs for the very first time thanks to 3D printing technology.
Conventional 3-D metal printing is generally restricted to metals that have a high melting point, and the process is rather time consuming. Scientists now present an alternative technique involving liquid-phase 3-D printing to manufacture conductive metal objects rapidly.