Materials Science
- Materials Science
Jets of salty water make cellulose strands stronger
When blasted by jets of water, nanoscale fibers of cellulose align to form ultra-tough strands that rival the strength of steel, a new study shows.
- Cosmology
2014 Kavli Prize winners announced
Cosmic inflation, nanoscale imaging and a better understanding of memory earn million-dollar honors with the Kavli Prize.
- Materials Science
Recyclable superplastics made with old chemistry
A new durable plastic and a self-healing gel are the first high-performance polymers that are easily recycled.
- Chemistry
Color-changing polymer maps fingerprints
Tiny beads of sweat may offer new way to identify people’s fingerprints.
- Materials Science
How fractals jam glassy materials
Understanding the intricate energy landscape of glasses could help to explain what happens when glassy materials are deformed or when coffee beans in a container jam.
- Materials Science
Blender whips up graphene
Easy recipe makes large quantities of graphene using kitchen blender.
- Materials Science
Oyster shells could inspire improved armor
Making tiny indentations in windowpane oyster shells has revealed some processes that could inspire better armor.
- Materials Science
Light filter lets rays through from only one direction
Angle-sensitive light filter could improve photography, telescopes and solar energy harvesting.
- Materials Science
Pearl coating inspires tougher ceramics
A material called mother of pearl, or nacre, has inspired the design of more durable, less brittle ceramics.
- Materials Science
World’s thinnest material stretches, bends, twists
Graphene, the thinnest known material at one carbon atom thick, can be manipulated under the microscope using tricks from a variety of paper-cutting origami called kirigami.
- Chemistry
Milk protein a potential flame retardant
Protein found in milk offers a nontoxic way to extinguish fabric fires.
- Materials Science
Phosphorene introduced as graphene alternative
Sheets of ultrathin phosphorus could lead to faster semiconductor electronics.
