Understanding cobalt’s human cost
After studying the impacts of mining cobalt -- a common ingredient in lithium-ion batteries -- on communities in Africa's Democratic Republic of the Congo (DRC), an interdisciplinary team of researchers is calling for more data into how emerging tech.....»»
Massive parts reduction is key to Tesla"s manufacturing efficiency
Tesla builds vehicles faster and with fewer parts, a manufacturing strategy that reduces cost and weight, and requires fewer workers and smaller factories......»»
A diaspora-based model of human migration
How do migrants choose their destinations? Existing models, known as "gravity models," use population size and travel distance as explanatory variables—and often fail, especially at the neighborhood scale. Many migrants prefer to move to a location.....»»
Study finds Black and Hispanic Americans are disproportionately exposed to wider temperature swings
Extreme heat can harm human health, but so can extreme temperature swings. Large daily temperature variation (DTV) has been associated with elevated mortality in studies around the world. Trees and other vegetation can lower DTV, as trees reduce temp.....»»
Study reveals cuddled cows who work as therapy animals show a strong preference for women compared to men
A new study, titled "Cow Cuddling: Cognitive Considerations in Bovine-Assisted Therapy" published in the Human-Animal Interactions journal, reveals that cows who are cuddled as therapy animals showed a strong preference for interactions with women wh.....»»
Academic calls for upgrade to sewage systems to protect health
The risk to public health from human feces in our rivers and seas will increase without action to create a wastewater system fit for the future, according to a Leeds academic......»»
Democratizing air quality data at nearly no cost
Due to the high cost of air quality monitors, many countries don't have the tools in place to regularly monitor pollutants. Without routine measurements, policymakers cannot make evidence-based policy decisions to reduce fine particulate matter (PM2......»»
New technique enables successful cultivation of stem cells on the surface of ionic liquids
The National Institute for Materials Science (NIMS) has established a technique for cultivating human mesenchymal stem cells, widely used in regenerative medicine, on the surface of an ionic liquid......»»
China"s low-cost EV is coming to upend Europe"s vaunted turf
Even after tariffs and modifications to meet European standards, BYD executives have pledged to sell the Seagull for less than €20,000. .....»»
Neutrons open window to explore space glass
Thanks to human ingenuity and zero gravity, we reap important benefits from science in space. Consider smart phones with built-in navigation systems and cameras......»»
New catalyst transforms carbon dioxide from industrial emissions into commonly used chemicals
A low-cost, tin-based catalyst can selectively convert carbon dioxide to three widely produced chemicals—ethanol, acetic acid and formic acid......»»
Detecting odors on the edge: Researchers decipher how insects smell more with less
Whether it's the wafting aroma of our favorite meal or the dangerous fumes seeping from a toxic chemical, the human sense of smell has evolved into a sophisticated system that processes scents through several intricate stages. The brains of mammals h.....»»
Highly sensitive fiber optic gyroscope senses rotational ground motion around active volcano
Researchers have built a prototype fiber optic gyroscope for high resolution, real-time monitoring of ground rotations caused by earthquakes in the active volcanic area of Campi Flegrei in Naples, Italy. A better understanding of the seismic activity.....»»
Researchers reveal annual distribution change of mountain runoff in Hexi Corridor
The response of runoff from inland river basins is becoming increasingly complex due to climate change and intensification of human activities, as well as underlying surface impacts. The annual distribution pattern of runoff shows spatio-temporal het.....»»
Body lice may be bigger plague spreaders than previously thought
A new laboratory study suggests that human body lice are more efficient at transmitting Yersinia pestis, the bacterium that causes plague, than previously thought, supporting the possibility that they may have contributed to past pandemics......»»
HomeKit Weekly: Linkind’s Matter-enabled smart plug delivers 2 HomeKit plugs for a low cost in a single box
HomeKit smart plugs are one of the most useful smart home products you can buy. Everyone can find a use for them. They work with anything that has a 110-volt plug that auto turns on, and they’re really affordable. They’ve been around for years as.....»»
TikTok buyout could cost $100B – and won’t include the algorithm
A TikTok buyout by an American company appears to be the only way for the app to survive in the US, and potentially in Europe too. But potential buyers could find themselves paying a lot of money and not getting the one thing they really want: the al.....»»
Redesigned iPhone SE might cost a bit more than the current model
We’ve been hearing a lot of rumors about the next generation iPhone SE, which is expected to be announced sometime next year with a major redesign compared to the current model. Of course, one of the main selling points of the is the more affordab.....»»
The World Is Ignoring the Other Deadly Kind of Carbon
Not only is black carbon terrible for human health, but ever-fiercer wildfires are covering the Arctic with the dark particles, accelerating melting......»»
YouTube has become a significant channel for cybercrime
Social engineering threats – those which rely on human manipulation – account for most cyberthreats faced by individuals in 2024, according to Avast. According to the latest quarterly Avast Threat Report, which looks at the threat landscape from.....»»
NASA study provides new look at orbital debris, potential solutions
New data analysis indicates that NASA and its partners could have more cost-effective methods for dealing with the growing issue of orbital debris than previously thought......»»