Consumer-grade 3-D printers have grown in popularity in recent years, but the particles emitted from such devices can negatively impact indoor air quality and have the potential to harm respiratory health, according to a ...
Environment
Oct 7, 2019
0
53
As NASA gears up to send humans back to the moon or even to Mars, they'll need to figure out how to keep these humans healthy and safe, far away from the resource-abundant Earth.
Biotechnology
Jul 29, 2019
0
173
3-D printers can be used to make a variety of useful objects by building up a shape, layer by layer. Scientists have used this same technique to "bioprint" living tissues, including muscle and bone.
General Physics
Jun 4, 2019
0
125
Many people fondly remember playing with toys known as Shrinky Dinks—sheets of polystyrene plastic with shapes that kids can color, cut out and heat in an oven, where they shrink into thicker pieces of plastic. Now, researchers ...
Polymers
May 1, 2019
0
10
Researchers from Drexel University and Trinity College in Ireland, have created ink for an inkjet printer from a highly conductive type of two-dimensional material called MXene. Recent findings, published in Nature Communications, ...
Nanomaterials
Apr 17, 2019
1
171
Purdue University researchers have devised a method of 3-D printing that can produce energetic materials with fine geometric features faster and with less expense than traditional methods, while also being safer and more ...
Engineering
Dec 7, 2018
0
75
Researchers from Tokyo Metropolitan University have discovered a new way of controlling the drying patterns formed by re-crystallizing salt. They found that the coffee ring effect can be used to pin the edge of drying droplets, ...
Condensed Matter
Sep 24, 2018
0
27
Soldiers on the battlefield or at remote bases often have to wait weeks for vital replacement parts. Now scientists report they have found a way to fabricate many of these parts within hours under combat conditions using ...
Materials Science
Aug 21, 2018
0
18
Terahertz radiation can be used for a wide variety of applications and is used today for airport security checks just as much as it is for material analysis in the lab. The wavelength of this radiation is in the millimetre ...
Optics & Photonics
Jul 11, 2018
0
89
What if you could hold a physical model of your own brain in your hands, accurate down to its every unique fold? That's just a normal part of life for Steven Keating, Ph.D., who had a baseball-sized tumor removed from his ...
Engineering
May 30, 2018
0
150
