Electric vehicles and most electronic devices, such as cell phones and laptop computers, are powered by lithium-ion batteries. Until now, manufacturers have had to design their devices around the size and shape of commercially available batteries. But researchers have developed a new method to 3D print lithium-ion batteries in virtually any shape. They report their results in ACS Applied Energy Materials.
Innuendo alone in news coverage can fuel belief in conspiracy theories, according to a new study.
Neuroscientists at the University of Pennsylvania and the U.S. Army Research Laboratory have forecasted what content will get passed along repeatedly.
Young people who seek out news online on their own, rather than relying on conventional news media or news articles posted on social media, are more likely to participate in political activism and campaigning, according to research by a University of Arizona sociology graduate student.
People are exploring the use of 3D printing for wide-ranging applications, including manufacturing, medical devices, fashion and even food. But one of the most efficient forms of 3D printing suffers from a major drawback: It can only print objects that are gray or black in color. Now, researchers have tweaked the method so it can print in all of the colors of the rainbow. They report their results in the ACS journal Nano Letters.
A researcher at Kanazawa University explained normative and institutional factors behind the increasing contentiousness of UNESCO's 'Memory of the World' program. She analyzed the controversy over the recent inclusion of Chinese documents related to the Nanjing Massacre in the program, and identified a failure to resolve the tension between universal 'solidarist' forces based on human rights and 'pluralist' forces advocating the rights of individual states to act independently and to shape their own history.
News stories about terrorism, disease outbreaks, natural disasters, and other potential threats become increasingly negative, inaccurate and hysterical when passed from person to person, according to new research by the University of Warwick.
People feel very differently about owning physical books versus e-books, a recent study shows. While stereotypes suggest that younger consumers prefer digital books, that is not actually the case, researchers found.
Mainstream media coverage of humanitarian crises is 'selective, sporadic, simplistic and partial,' according to a new consumer survey. Respondents indicated widespread dissatisfaction with the quantity and quality of mainstream news coverage and highlighted a desire for more investigative reporting and scrutiny of the aid sector itself.
A new report by the European Commission's Joint Research Centre contains an overview of the relevant economic research literature on the digital transformation of news markets and related impact on the quality of news.