A team of paleontologists described two amber pieces found in sites in Teruel (Spain) with remains from vertebrates corresponding to the Early Cretaceous. Both pieces have their origins in the same conservation process of ...
Archaeology
Nov 19, 2020
0
94
In a study published today in the Nature journal Scientific Reports, Senckenberg scientist Mónica Solórzano-Kraemer defines specific time periods for the terms amber, copal, and resin. Together with researchers from the ...
Archaeology
Nov 16, 2020
0
156
A Lawrence Livermore National Laboratory (LLNL) team has simulated the cross-linking of 3-D-printed polymer networks, a key step toward developing new functional resins for light-based 3-D-printing techniques including two-photon ...
Materials Science
Nov 6, 2020
0
27
Researchers at Lawrence Livermore National Laboratory (LLNL) have adapted a new class of materials for their groundbreaking volumetric 3-D printing method that produces objects nearly instantly, greatly expanding the range ...
Materials Science
Oct 28, 2020
0
205
For the first time, Senckenberg scientist Mónica Solórzano-Kraemer, together with lead authors David Peris and Kathrin Janssen of the University of Bonn and additional colleagues from Spain and Norway, successfully extracted ...
Archaeology
Sep 29, 2020
0
6164
Researchers have developed an automated 3-D printing method that can produce multicolor 3-D microstructures using different materials. The new method could be used to make a variety of optical components including optical ...
General Physics
Sep 16, 2020
0
160
A luxury automobile is not really a place to look for something like sisal, hemp, or wood. Yet automakers have been using natural fibers for decades. Some high-end sedans and coupes use these in composite materials for interior ...
Nanomaterials
Jul 29, 2020
0
85
Polysiloxane is an elastic polymer which is widely used in fluidics, optics, and biomedical engineering. It offers desirable properties for microfabrication due to its castable and curable properties.
Materials Science
May 28, 2020
0
18
It's a frustrating limitation of 3-D printing: Printed objects must be smaller than the machine making them. Huge machines are impractical for printing large parts because they take up too much space and require excessive ...
Materials Science
May 13, 2020
0
88
ETH researchers used a 3-D printing process to produce complex and highly porous glass objects. The basis for this is a special resin that can be cured with UV light.
Materials Science
Nov 26, 2019
0
1827
