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New alloy design strategy combines strength and ductility by timing hardening mechanisms
المصدر: Phys.org - latest science and technology news stories · نُشر
Structural metals used in engineering projects are expected to have both high strength and high ductility: the ability to withstand heavy loads and deform before failure. Achieving both of these properties at the same time, however, is challenging.
Structural metals used in engineering projects are expected to have both high strength and high ductility: the ability to withstand heavy loads and deform before failure. Achieving both of these properties at the same time, however, is challenging.
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NASA captures strange waves high above Hurricane Simon
As Hurricane Simon unleashed destructive winds and flooding along Mexico’s coast, NASA satellites captured an extraordinary sight: massive atmospheric waves rippling high above the storm. The rare images reveal how powerful hurricanes can disturb the upper atmosphere, creating pa
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A quantum highway just one atom high could transform superconductors
Scientists discovered that atomic steps just one atom high can guide quantum vortices through superconductors, making them move more than 1,000 times more easily in one direction than another. This remarkable control over quantum motion could lead to a new generation of ultra-eff
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John Green: ‘I devoured the Sweet Valley High books in the 1980s’
The American author on being inspired by Kurt Vonnegut, coming late to Jane Austen, and the brilliance of Robert Penn Warren My earliest reading memory I remember learning to read with dull stories about Jane going up a hill, but my earliest thrilling reading memories are of seri
Culture | The Guardian ·
My hometown shows that high streets have to change or die
Aberdeen is launching an ambitious bid to revive its struggling centre. Could it offer lessons for other high streets?
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Essential oil sprays kill cockroaches on contact but offer little lasting control
A German cockroach races across a kitchen floor. Someone grabs a bottle of essential oil spray, soaks the insect and watches it die. The product worked, but a new University of Kentucky study suggests the larger infestation probably did not notice.
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