Âé¶¹ÒùÔº

Search results for 4-D printing

Materials Science Jan 11, 2021

Liquid metal ink liberates form

Today's electronic devices strive for new form factors—to make them foldable, stretchable, and deformable. To produce such devices that are highly stretchable or deformable, it is necessary to develop electrodes and circuit ...

Materials Science Jan 11, 2021

How to turn plastic waste in your recycle bin into profit

People will recycle if they can make money doing so. In places where cash is offered for cans and bottles, metal and glass recycling has been a great success. Sadly, the incentives have been weaker for recycling plastic. ...

Ecology Jan 9, 2021

Researchers collaborate to aid coral reef restoration

Florida's threatened coral reefs have a more than $4 billion annual economic impact on the state's economy, and University of Central Florida researchers are zeroing in on one factor that could be limiting their survival—coral ...

Social Sciences Dec 21, 2020

Social media use by young people in conflict-ridden Myanmar

Myanmar youth rely heavily on Facebook for news and information. This can be a platform for disseminating fake news and hate speech. With poor digital literacy skills, these youths may be susceptible to disinformation campaigns ...

Space Exploration Dec 9, 2020

Surer signs of life: A better class of tools for detecting signs of life on other planets and moons

When they reached Mars' surface in 1976, NASA's two Viking landers touched down with a gentle thud. At 7 feet tall, 10 feet long, and weighing around 1,300 pounds, these spacecraft—the first U.S. mission to successfully ...

Biochemistry Dec 4, 2020

Researchers create ingredients to produce food by 3-D printing

It is already possible to produce food with a 3-D printer, potentially delivering products that suit consumer preferences regarding taste, texture, cost, convenience and nutrition. In the near future, it will be possible ...

Materials Science Nov 30, 2020

Ultrathin spray-applied MXene antennas are ready for 5G

New antennas so thin that they can be sprayed into place are also robust enough to provide a strong signal at bandwidths that will be used by fifth-generation (5G) mobile devices. Performance results for the antennas, which ...

Earth Sciences Nov 11, 2020

3-D-printed weather stations could enable more science for less money

An inexpensive monitoring system with 3-D-printed parts and low-cost sensors might not last as long as a commercial one, but it can be just as accurate, researchers found.

Astronomy Oct 29, 2020

Black hole 'family portrait' is most detailed to date

An international research collaboration including Northwestern University astronomers has produced the most detailed family portrait of black holes to date, offering new clues as to how black holes form. An intense analysis ...

Cell & Microbiology Oct 27, 2020

Coronaviruses are masters of mimicry, new study finds

Coronaviruses are adept at imitating human immune proteins that have been implicated in severe COVID-19 disease, a study from researchers at Columbia University Vagelos College of Âé¶¹ÒùÔºicians and Surgeons has found.

page 8 from 40