Chemists develop a metal-free way to selectively convert symmetrical diols into one of two mirror-image isomers
A team of chemists at the University of Cambridge has developed a metal-free way to convert symmetrical diols selectively into one of two mirror-image isomers. In their paper published in the journal Science, the group took advantage of the ability o.....»»
ChatGPT Search is now available to everyone for free
Back in October, OpenAI launched its own search engine integrated into ChatGPT. At first, the feature was made available only to ChatGPT Plus subscribers, but now OpenAI is rolling out ChatGPT Search to everyone – including free users. more….....»»
Mars orbiter spots retired InSight lander to study dust movement
NASA's Mars Reconnaissance Orbiter (MRO) caught a glimpse of the agency's retired InSight lander recently, documenting the accumulation of dust on the spacecraft's solar panels. In the new image taken Oct. 23 by MRO's High-Resolution Imaging Science.....»»
Metal-organic framework film improves isomer separation control
Researchers have developed a method to enhance the separation of chemical isomers by controlling molecular diffusion. Utilizing a metal-organic framework thin film, they applied dynamic chemical interactions to adjust pore dynamics and reverse isomer.....»»
Stellar Blade will major holiday-themed update tomorrow
Stellar Blade is getting a free, holiday-themed update that brings all the festivities of the season into the world of Xion......»»
Techinline offers 20% off SetMe’s Professional plan for the first year: Try free now
Techinline's SetMe Professional is 20% off for a limited time for one year. But, you can also access a 15-day trial with no restrictions without a credit card......»»
NASA orbiter captures one last image of retired InSight lander on Mars
An image from NASA's Mars Reconnaissance Orbiter shows one last view of the now-retired InSight lander mission......»»
You can now try out ChatGPT Search for free
ChatGPT Search, OpenAI's Perplexity AI replication, is now free to use for everybody, not just paid subscribers......»»
T-Mobile users can try Starlink-enabled phone service for free during beta
Beta registration opened today, will enable texting in dead zones in early 2025. T-Mobile today said it opened registration for the "T-Mobile Starlink" beta service that will enab.....»»
"Silo" renewed for two more seasons as series finale looms
Apple has chosen to renew its post-apocalyptic drama "Silo" for two more seasons, but the series will end in season 4.Image Credit: Apple TV+In 2021, Apple put out a series order for "Silo," then dubbed "Wool." Now, just under three years later, Appl.....»»
Apple Intelligence isn"t hugely important, says an iPhone user survey done too early
The addition of AI features like Apple Intelligence are not impressive to consumers, a survey of Apple and Samsung smartphone owners claims, but the timing of the survey may have skewed the results.Image Playground, which survey respondents wouldn't.....»»
Scientists propose strategy for increasing rice yield while reducing fertilizer use
Researchers from the Research Center for Eco-Environmental Sciences (RCEES) of the Chinese Academy of Sciences have developed a sustainable technology to selectively reduce nitrate to ammonium. This innovation delivers three benefits: It increases ri.....»»
Why does red wine cause headaches? Research points to a compound found in the grapes" skin
Medical accounts of red wine headaches go back to Roman times, but the experience is likely as old as winemaking—something like 10,000 years. As chemists specializing in winemaking, we wanted to try to figure out the source of these headaches......»»
Hubble images spiral galaxy NGC 5643
The spiral galaxy NGC 5643 is located roughly 40 million light-years away in the constellation Lupus, the Wolf. NGC 5643 is a grand design spiral, which refers to the galaxy's symmetrical form with two large, winding spiral arms that are clearly visi.....»»
What would a Supreme Court"s ruling on TikTok mean for free speech protections in the US?
There's a universe of possible outcomes if the Supreme Court takes up the TikTok case, a Northeastern University legal scholar says, including a ruling that signals a "slippery slope" toward more restrictions on constitutional freedoms of speech......»»
Snag Apple"s M4 Pro MacBook Pro for just $1,779 with delivery by Christmas
As ship times slip for Apple's latest MacBook Pro, this deal on the M4 Pro 14-inch model not only discounts the laptop by $220, but it includes free 2-day shipping for easy holiday gift-giving.Save on Apple's M4 Pro MacBook Pro with coupon.The lowest.....»»
Analysis: Apple not likely to enter the foldable market before 2027
Despite a seeming lack of consumer interest, Apple continues to plow ahead in researching future foldable iPhones, iPads, and Macs that could see the light of day as soon as late 2026.If Apple can develop a durable folding iPhone, it could take that.....»»
Pick up Apple"s M4 Pro Mac mini for $1,349 with free next day shipping
The in-demand M4 Pro Mac mini is on sale at Apple resellers, with B&H discounting it to $1,349 with free next-day shipping for holiday gift-giving.Save on the M4 Pro Mac mini.Pick up the M4 Pro Mac mini for $1,349, with units in stock and ready to sh.....»»
Some iPhone users report overheating when using Apple Intelligence
Some iOS 18.2 users have reported concerning amounts of heat generation while using Image Playground and other AI-features......»»
24-inch iMac for just $799 with delivery for the holidays
Blowout prices are in effect on Apple iMacs, with discounts of up to $1,000 off and free delivery in time for Hanukkah and Christmas.Save up to $1,000 on iMacs with discount code.Save up to $1,000 on the iMac 24-inch models listed below when you appl.....»»
3 great free movies to stream this weekend (December 13-15)
From December 13-15, stream these great movies for free, including an Oscar-winning crime drama and an epic love story......»»