New Lightweight Material is Stronger Than Steel
Using a novel polymerization process, MIT chemical engineers have created a new material that they say is stronger than steel and as light as plastic, and can be easily manufactured in large quantities. MIT News: The new material is a two-dimensional.....»»
Tiny robots and AI algorithms could help to craft material solutions for cleaner environments
Many human activities release pollutants into the air, water and soil. These harmful chemicals threaten the health of both people and the ecosystem. According to the World Health Organization, air pollution causes an estimated 4.2 million deaths annu.....»»
Newly developed OLED could enable compact, lightweight night vision
A new type of OLED (organic light emitting diode) could replace bulky night vision goggles with lightweight glasses, making them cheaper and more practical for prolonged use, according to University of Michigan researchers......»»
Study sheds light on trade-off between noise and power in nanoscale heat engines
Thanks to nanoscale devices as small as human cells, researchers can create groundbreaking material properties, leading to smaller, faster, and more energy-efficient electronics. However, to fully unlock the potential of nanotechnology, addressing no.....»»
Printed engines propel the next industrial revolution
In the fall of 2023, NASA hot fire tested an aluminum 3D printed rocket engine nozzle. Aluminum is not typically used for 3D printing because the process causes it to crack, and its low melting point makes it a challenging material for rocket engines.....»»
Multifunctional phosphor developed for white LED lighting and optical thermometry
In the realm of lighting and temperature measurement, advancements in material science are paving the way for significant improvements in technology and safety. Traditional methods, which combine yellow phosphors with blue chips in LEDs, have limitat.....»»
Evidence of “snowball Earth” found in ancient rocks
An outcrop in Scotland has material from when the Earth went into a deep freeze. Enlarge / Artist's conception of the state of the Earth during its global glaciations. (credit: NASA) Earth has gone through many geologic.....»»
iPhone Diary: iPhone 16 Pro Max ordered, with Apple managing to surprise me
I said before the keynote that I expected to be ordering an iPhone 16 Pro Max, and that was going to be largely down to the functionality of the Camera Control button. This turned out to be an even stronger draw than I’d expected. Despite the bu.....»»
Experimental evidence links plant diversity to ecosystem multifunctionality through multitrophic diversity
A study led by Prof. Liu Xiaojuan from the Institute of Botany of the Chinese Academy of Sciences (IBCAS) has demonstrated that the association between multitrophic diversity and ecosystem multifunctionality is stronger than the relationship between.....»»
Researchers solve long-standing mystery of alumina surface structure
Aluminum oxide (Al2O3), also known as alumina, corundum, sapphire, or ruby, is one of the best insulators used in a wide range of applications: in electronic components, as a support material for catalysts, or as a chemically resistant ceramic, to na.....»»
New findings in a decade-long study of enzyme catalysis
Synthetic chemistry provides an essential material basis for our clothing, food, housing, transportation, and medicine and is an important driving force for economic development. However, traditional chemical synthesis has bottleneck problems such as.....»»
Summer storms found to be stronger and more frequent over urban areas
Summer storms are generally more frequent, intense and concentrated over cities than over rural areas, according to new, detailed observations of eight cities and their surroundings. The results could change how city planners prepare for floods in th.....»»
Researchers bend DNA strands with light, revealing a new way to study the genome
With the flick of a light, researchers have found a way to rearrange life's basic tapestry, bending DNA strands back on themselves to reveal the material nature of the genome......»»
Zeolite catalyst method uses microwaves to convert waste cooking oil into useful chemicals
Researchers from Kyushu University have revealed that a zeolite material called Na-ZSM-5 is effective in improving the chemical conversion of biomass into olefins—a precursor chemical that makes everything from plastics to pharmaceuticals—using m.....»»
Zeolite catalyst method use microwaves to convert waste cooking oil into useful chemicals
Researchers from Kyushu University have revealed that a zeolite material called Na-ZSM-5 is effective in improving the chemical conversion of biomass into olefins—a precursor chemical that makes everything from plastics to pharmaceuticals—using m.....»»
Why do materials get stronger when they are deformed? Research sheds light on universal mechanisms of work hardening
The earliest blacksmiths in the Bronze and Iron Ages figured out that when they deformed metal through bending or hammering, it became stronger. This process, known as work or strain hardening, is still used widely in metallurgy and manufacturing tod.....»»
I want to be completely done with monitors — for good
Here's why I can't wait to get rid of all my monitors and replace them with a lightweight headset or pair of display glasses......»»
Supramolecular material able to store compressed hydrogen in a way that is not too heavy
A team of chemists with members from the University of Hong Kong, Northwestern University and Duke University has developed a supramolecular material that can be used to compress hydrogen for storage that is not too heavy. In their study, published i.....»»
Scientists made a stretchy new material that could lead to shape-shifting airplanes
Engineers have discovered a way to make an ultra-strong stretchy metal that could enable the creation of shape-shifting aircraft. The new metal is an alloy … The post Scientists made a stretchy new material that could lead to shape-shifting air.....»»
Managing space debris through space law
It's becoming increasingly crowded in the orbits around Earth that are popular for space travel. And that's not just due to satellites—there's also more waste material, which is compromising safety. Ph.D. candidate Zhuang Tian is conducting researc.....»»
Angiosperms study provides insights into genome evolution after whole-genome duplications
Whole-genome duplication (WGD, or polyploidy) is a common and frequent occurrence in plants, providing raw genetic material for evolution. Homoeologs (duplicate genes from a WGD) often diverge in expression levels, while some still maintain similar (.....»»