Deep optical photometric observations of the open cluster Bochum 2
Indian astronomers have carried out deep optical photometric observations of the Galactic open cluster Bochum 2 using the 1.3m Devasthal Fast Optical Telescope (DFOT). Results of the observational campaign, published May 2 on arXiv, deliver important.....»»
Metalenses harness AI for high-resolution, full-color imaging for compact optical systems
Modern imaging systems, such as those used in smartphones, virtual reality (VR), and augmented reality (AR) devices, are constantly evolving to become more compact, efficient, and high-performing. Traditional optical systems rely on bulky glass lense.....»»
This dual tank deep fryer is $149 off at Walmart today
Whip up your favorite fried foods with the awesome Costway 3400W Electric Countertop Deep Fryer, now on sale at Walmart for only $100!.....»»
Mechanical metamaterial enables long-distance component interaction for unique stretching properties
Metamaterials are artificial materials that do not occur in nature. Their components function like atoms in conventional materials but have special optical, electrical and magnetic properties. Interaction between the components is crucial to a metama.....»»
Solar wind power likely governs Uranus" thermosphere temperature
Uranus's upper atmosphere has been cooling for decades—and now scientists have shown why. Observations from Earth have shown Uranus' upper atmosphere has been cooling for decades, with no clear explanation......»»
I, too, installed an open source garage door opener, and I’m loving it
OpenGarage restored my home automations and gave me a whole bunch of new ideas. Like Ars Senior Technology Editor Lee Hutchinson, I have a garage. The door on that garage is opene.....»»
Column: A deep dive into how AI is changing the auto industry
We've all learned a lot about generative artificial intelligence, its predecessors and machine learning in the last year and a half. It continues to pervade the automotive industry......»»
K-12 Maker Lab at MIT Helps Get Maker Projects in Your Classroom
“How is this making to learn and not just making stuff?” Maker projects can engage students and improve learning experiences in K-12 academic classes. Integrating open-ended, hands-on, creative activities with cool tools in an academic classroom.....»»
Shanghai, Tokyo, New York, Houston spew most greenhouse gas of world cities
Cities in Asia and the United States emit the most heat-trapping gas that feeds climate change, with Shanghai the most polluting, according to new data that combines observations and artificial intelligence......»»
What determines support for EU-climate policy? Study reveals acceptance depends on inclusion of social policy measures
Climate change is one of the greatest challenges of our time, and the European Union has set itself ambitious targets to become climate-neutral by 2050. A new policy paper from the Cluster of Excellence "The Politics of Inequality" at the University.....»»
A strategy of ligand-protected direct hydrogen reduction to prepare bimetallic cluster catalysts
Researchers have developed a ligand-protected direct hydrogen reduction strategy to prepare zeolite-confined Pt-Pd bimetallic cluster catalysts. These catalysts efficiently facilitate hydrogen production from ammonia borane (AB) solvolysis and the ta.....»»
Epic Gravity Lens Lines Up Seven-Galaxy View
A galaxy cluster bends light from seven background galaxies around it, letting astronomers peer into space and time.....»»
Happy Martian New Year!
The Martian new year arrives with the Red Planet’s vernal equinox. Explaining why requires a deep dive into celestial mechanics and Earth’s calendrical history.....»»
The new Level Lock+ includes Matter support, with a free limited-time upgrade available for existing users
has long been known for its unique “invisible” design philosophy, creating smart home locks that blend seamlessly into your home while delivering robust security with deep Apple integration on the software side. Today, Level announced the new Le.....»»
Hack upgrades Mac Studio internal SSD for less than half of Apple"s prices
All it takes is cracking open your Mac Studio and voiding your warranty, but it's been proven that you can upgrade to 8TB SSD for less than half what Apple charges.Upgrading Mac Studio — image credit: PolysoftNow may not be the best time to buy a M.....»»
Apple Vision Pro gets new The Weeknd immersive content & "Concert for One" series
"The Weeknd: Open Hearts", an immersive music experience available exclusively on Apple Vision Pro has debuted, along with a premiere date for the Concert for One series.A concert from The Weeknd is coming to Apple Vision Pro. Image credit: AppleIn O.....»»
Telescope for NASA"s Roman mission complete, delivered to Goddard
NASA's Nancy Grace Roman Space Telescope is one giant step closer to unlocking the mysteries of the universe. The mission has now received its final major delivery: the Optical Telescope Assembly, which includes a 7.9-foot (2.4-meter) primary mirror,.....»»
Deep learning streamlines identification of 2D materials
Researchers have developed a deep learning-based approach that significantly streamlines the accurate identification and classification of two-dimensional (2D) materials through Raman spectroscopy. In comparison, traditional Raman analysis methods ar.....»»
Survey provides a snapshot of scientific thought on animal emotions and consciousness
The journal Royal Society Open Science published a survey of 100 researchers of animal behavior, providing a unique view of current scientific thought on animal emotions and consciousness......»»
How Intel is making open source accessible to all developers
In this Help Net Security interview, Arun Gupta, Vice President and General Manager for Open Ecosystem, Intel, discusses the company’s commitment to fostering an open ecosystem as a cornerstone of its software strategy. He explains how this app.....»»
Swift Observatory studies a pair of gas-churning monster black holes
Scientists using observations from NASA's Neil Gehrels Swift Observatory have discovered, for the first time, the signal from a pair of monster black holes disrupting a cloud of gas in the center of a galaxy......»»