Solving the mystery of left-handed amino acids in primordial RNA reactions
While humans have an esthetic liking for symmetry in everything, nature prefers asymmetric, single-handed forms when it comes to amino acids—the building blocks of proteins, and, by extension, all things biological......»»
"Walk this way": Model explains how ants create trails to multiple food sources
It's a common sight—ants marching in an orderly line over and around obstacles from their nest to a food source, guided by scent trails left by scouts marking the find. But what happens when those scouts find a comestible motherlode?.....»»
Black Friday mega sale: 36% off AI Photo Enhancer for 8x Bold Sight
Everyone has photos taken on earlier digital cameras that left much to be desired for detail and accuracy, but you can easily restore and upscale any photo up to 16K with Aiarty Image Enhancer.Aiarty Image Enhancer - Image credit: DigiartyAI photo en.....»»
NYT Connections: hints and answers for Friday, November 15
Connections is the new puzzle game from the New York Times, and it can be quite difficult. If you need a hand with solving today's puzzle, we're here to help......»»
Kinetic Alfvén waves may be key to mystery of solar corona heating
Syed Ayaz, a researcher at The University of Alabama in Huntsville (UAH), has published a paper in Scientific Reports that builds on an earlier first-of-its-kind study that examined kinetic Alfvén waves (KAW) as a possible explanation for why the so.....»»
How much lighter is the titanium iPhone 16 Pro vs steel iPhones?
Brought to you by Uniq: Uniq’s new FlexGrip™ band for iPhone offers a secure, one-handed hold for ultimate convenience while freeing up your other hand for multitasking with ease. Learn more. The iPhone 16 Pro devices offer Apple’s largest.....»»
Montessori-inspired Pok Pok iOS app update delivers ‘Number Journey’
A new toy has arrived for the wonderful Montessori-inspired and award-winning iOS app Pok Pok. “Number Journey” helps kids with math skills, fine motor skills, logic, problem-solving, confidence, storytelling, and more. more….....»»
Faulty Colorsofts have left some Kindle owners without an e-reader
A trade-in program doesn't work too well when the new product has tech issues. The launch of the first-ever color Kindle isn't going so great. Amazon's Colorsoft began shipping on.....»»
NYT Connections: hints and answers for Thursday, November 14
Connections is the new puzzle game from the New York Times, and it can be quite difficult. If you need a hand with solving today's puzzle, we're here to help......»»
Improved lipid-polymer nanoparticle could advance inhalable mRNA medications and vaccines
Most people don't enjoy getting shots for treatments or vaccines. So, researchers are working to create more medicines, such as those made from messenger RNA (mRNA), that can be sprayed and inhaled......»»
New platinum-nickel core-shell catalyst shows stability for oxygen reduction reactions
Electrocatalysis is a key technology for sustainable energy, and understanding how catalysts work is crucial for improving their performance. One of the challenges in using platinum (Pt) as a catalyst for the oxygen reduction reaction (ORR) in fuel c.....»»
NYT Connections: hints and answers for Wednesday, November 13
Connections is the new puzzle game from the New York Times, and it can be quite difficult. If you need a hand with solving today's puzzle, we're here to help......»»
Solving the bottleneck of conifer propagation: A molecular approach
Conifers are foundational to ecosystems globally, providing critical environmental and economic value. Yet, their long life cycles slow traditional breeding methods, positioning somatic embryogenesis (SE) as a more effective option for rapid propagat.....»»
Trump tariffs will raise prices, but Apple has set the table to avoid the worst of it
Proposed tariffs under the Trump administration could trigger considerable price increases for consumer electronics in the United States, though Apple may be able to weather the storm.Apple CEO Tim Cook [left] with Donald Trump [right]During his firs.....»»
3 great British TV crime shows you need to watch in November 2024
November is the time for giving thanks and ... solving murders?!? Play detective and watch these three great British TV crime shows this month......»»
NYT Connections: hints and answers for Tuesday, November 12
Connections is the new puzzle game from the New York Times, and it can be quite difficult. If you need a hand with solving today's puzzle, we're here to help......»»
Study reveals why carbon boosts metal nanoparticle catalysts
Precious metals play an important role in the chemical industry as catalysts: With the help of silver, platinum, palladium or other elements, chemical reactions can take place that would otherwise not progress or would only progress at a much lower r.....»»
The Rise of the Golden Idol review: you need to solve this hilarious mystery
The Rise of the Golden Idol turns its puzzling predecessor into a downright hysterical comedy of errors that you shouldn't miss......»»
Apple execs address Mac mini"s hidden power button in 2024 redesign
Apple's 2024 Mac mini stashes the power button underneath, a bold move that executives say aligns with user habits, even if it's left some fans scratching their heads.The new 2024 Mac mini. Image credit: AppleThe company's latest Mac mini is signific.....»»
Trump tariffs will raise prices, but Apple could avoid harsher taxes
Proposed tariffs under the Trump administration could trigger considerable price increases for consumer electronics in the United States, though Apple may be able to weather the storm.Apple CEO Tim Cook [left] with Donald Trump [right]During his firs.....»»
What oxygen levels in the Tijuana River estuary tell us about the impacts of the sewage crisis
Researchers Jeff Crooks and Stephany Garcia checked the minnow traps left at the murky mouth of the Tijuana River on a sunny October morning......»»