A team led by researchers from the UCLA Henry Samueli School of Engineering and Applied Science has created a super-strong yet light structural metal with extremely high specific strength and modulus, or stiffness-to-weight ...
Materials Science
Dec 23, 2015
18
7206
A mix of sprinkling system water and melted aluminium from aircraft hulls likely triggered the explosions that felled New York's Twin Towers on September 11, 2001, a materials expert has told a technology conference.
Engineering
Sep 21, 2011
753
1
Peter Schmitt, an MIT doctoral student, printed a clock in 2009. He didn't print an image of a clock on a piece of paper. He printed a three-dimensional clock -- an eight-inch diameter plastic timekeeping device with moving ...
Engineering
Apr 13, 2012
56
0
The Earth's magnetic field has reversed many times at an irregular rate throughout its history. Long periods without reversal have been interspersed with eras of frequent reversals. What is the reason for these reversals ...
Earth Sciences
Oct 24, 2011
19
2
Yale researchers may have solved a longstanding puzzle as to why certain metallic meteorites show traces of a magnetic field—a finding that may shed light on the formation of magnetic dynamos at the core of planets.
Astronomy
Aug 1, 2023
1
2845
Cooling materials super-quickly, called rapid solidification, prevents the normal crystalline structures of materials from forming, often creating unique properties in the process. If single crystal growth techniques sit ...
Condensed Matter
Mar 28, 2017
0
18
A mathematician from RUDN University has found a new criterion for the regularity of generalized solutions of the equations of magnetic hydrodynamics for an incompressible fluid in three-dimensional space. The use of this ...
Mathematics
Jan 22, 2020
0
774
Space may seem empty, but it's actually a dynamic place populated with near-invisible matter, and dominated by forces, in particular those created by magnetic fields. Magnetospheres—the magnetic fields around most planets—exist ...
Space Exploration
Nov 1, 2017
0
731
A team of materials scientists from NASA working with a colleague from The Ohio State University and another from HX5 LLC has developed a 3D printing process that produces an alloy that is much more resistant to stress than ...
(PhysOrg.com) -- Scientists can easily explain the structural order that makes steel and aluminium out of molten metal. And they have discovered the molecular changes that take place as water turns to ice. But, despite the ...
General Physics
Feb 6, 2009
6
0
