Free and nutritious school lunches help create richer and healthier adults
Universal school lunch programs make students healthier, and increase their lifetime income by 3%, according to a unique study from Lund University in Sweden published in The Review of Economic Studies......»»
Scientists create black arsenic visible infrared photodetectors
In recent years, the exceptional structure and fascinating electrical and optical properties of two-dimensional (2D) layered crystals have attracted widespread attention. Examples of such crystals include graphene, black phosphorus (BP), and transiti.....»»
Walking in African cities can be a miserable experience: Study shows planners ignore needs of pedestrians
African cities aren't welcoming places for pedestrians. Yet walking is free and, given the shortage of decent public transport, it's often the only way for people to move around. More than 70% of Africa's urban population of about 609 million walk da.....»»
Development of ultra-high-efficiency pure red light-emitting devices with enhanced color representation
DGIST Professor Jiwoong Yang's team in the Energy Science and Engineering Department has successfully manufactured high-performance, skin-attachable perovskite pure red light-emitting devices to create various forms of wearable displays......»»
Real Madrid vs Bayern live stream: Can you watch for free?
Real Madrid take on Bayern in the second leg of their Champions League semifinal, and we have five different ways you can watch a free live stream of the match......»»
More ads coming to Prime Video, including interactive shopping ads during pauses
2024 is shaping up to be the year of ads for Amazon Prime Video. In January the streaming service, which has long been ad-free, debuted an ad-based tier and instantly moved nearly all its users into that tier. Since then, the only way for Prime s.....»»
Raspberry Pis built-in remote-access tool: Raspberry Pi Connect
Reach your little Pis from nearly any browser—and free up your RealVNC slots. Enlarge / Raspberry Pi Connect looks like a good reason to make a Pi account, at least if you're not running your own DynDNS, VPN, and other remote-a.....»»
Raspberry Pis built-in remote access tool: Raspberry Pi Connect
Reach your little Pis from nearly any browser—and free up your RealVNC slots. Enlarge / Raspberry Pi Connect looks like a good reason to make a Pi account, at least if you're not running your own DynDNS, VPN, and other remote a.....»»
Are you buying a new iPad? [Poll]
Supported by Setapp: Get access to 240+ apps on your Mac for just $9.99. Sign up today for a free 7-day........»»
Chimps shown to learn and improve tool-using skills even as adults
Chimpanzees continue to learn and hone their skills well into adulthood, a capacity that might be essential for the evolution of complex and varied tool use, according to a study published May 7 in the open-access journal PLOS Biology by Mathieu Malh.....»»
Why do metaphors of space help us understand time?
Expressions linking space to time are a common part of our day to day lives. You might say the morning "flew by," or that school exams are "fast approaching." Right now, you might say summer is "just around the corner," while anyone with the vaguest.....»»
Expelling students for bad behavior seems like the obvious solution, but is it really a good idea?
Two male students have been expelled from a Melbourne private school for their involvement in a list ranking female students......»»
Researchers "unzip" 2D materials with lasers
In a new paper published on May 1 in the journal Science Advances, researchers at Columbia Engineering used commercially available tabletop lasers to create tiny, atomically sharp nanostructures, or nanopatterns, in samples of a layered 2D material c.....»»
Free-forming organelles help plants adapt to climate change
Plants' ability to sense light and temperature, and their ability to adapt to climate change, hinges on free-forming structures in their cells whose function was, until now, a mystery......»»
PSG vs Dortmund live stream: Can you watch for free?
PSG take on Dortmund today for a trip to the Champions League final, and we've compiled all the ways you can watch a free live stream of the match in the US......»»
The Musi free music app is bigger than Pandora or Deezer – but may not be legal
Musi is a free music app for iPhone which has been downloaded tens of millions of times – but a new piece says that the legality of the app is in question. Musi launched back in 2016, and proved a hit with teens in particular, as it provides fre.....»»
Sumo Logic’s analytics capabilities allow security teams to find insights within their data
Sumo Logic announced new AI and security analytics capabilities that allow security and development teams to align around a single source of truth and collect and act on data insights more quickly. These advancements, bolstered by Sumo Logic’s free.....»»
Self-critical perfectionism gnaws on students" well-being already in lower secondary school, says study
Young people's perfectionism is manifested as concern over their competence and fear of making mistakes......»»
Fish residues can compensate for raw materials shortages and improve our health in the bargain
More than a million tons of fish residues can rescue the food and cosmetic industries from raw materials shortages—and create new jobs. The key factors here are oils rich in omega-3, collagen and gelatin......»»
Researchers develop a nanoparticle that can penetrate the blood-brain barrier
Researchers at Sylvester Comprehensive Cancer Center at the University of Miami Miller School of Medicine have developed a nanoparticle that can penetrate the blood-brain barrier. Their goal is to kill primary breast cancer tumors and brain metastase.....»»
Ultrathin samples with surface phonon polariton enhance photoinduced dipole force
A new study has been led by Prof. Xing-Hua Xia (State Key Lab of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University). While analyzing the infrared photoinduced force response of quartz, Dr. Jian Li.....»»