Differentiating right- and left-handed particles using the force exerted by light
Researchers investigated the polarization-dependence of the force exerted by circularly polarized light (CPL) by performing optical trapping of chiral nanoparticles. They found that left- and right-handed CPL exerted different strengths of the optica.....»»
New digital light manufacturing approach resolves common problems associated with 3D printing
A team of materials scientists, medical researchers and engineers affiliated with a large number of institutions across Australia has developed a new way to conduct digital light manufacturing that overcomes problems with current methods. In their pa.....»»
Blue Origin hauls massive New Glenn 1st stage to launch site with hot fire up next
Blue Origin hauled the immense first stage booster for its upcoming debut launch of its New Glenn rocket to Cape Canaveral Space Force Station on October 30th......»»
US Space Force warns of “mind-boggling” build-up of Chinese capabilities
Russia and China "have developed and demonstrated the ability to conduct war fighting in space." The chief of the US Space Force has warned that China is putting military capabili.....»»
There Are Three Types of Twilight
At dusk and dawn, the sky dances with three phases of in-between light.....»»
Self-healing barriers made of concrete and living oysters now protect a US military base
The U.S. Air Force is using specially designed structures placed in the waters of St. Andrew Bay to attract oysters. The hope is that the … The post Self-healing barriers made of concrete and living oysters now protect a US military base appear.....»»
Apple is buying a treasure in Pixelmator, and we hope it won"t get destroyed
If Apple's surprise acquisition of Mac developer Pixelmator passes the regulators, the future of its beloved apps may be bright — or there could be dark skies ahead.Dark Sky (left) was shut down, Apple Music Classical (right) came from an acquisiti.....»»
Beware pirates and booby traps in new Skeleton Crew trailer
The Goonies-inspired Star Wars spinoff series set in same timeframe as The Mandalorian and Ahsoka. Jude Law stars as Force-user Jod Na Nawood in Star Wars: Skelet.....»»
Cloud-inspired method of guiding light: Waveguiding mechanism could provide new ways to look inside the human body
Scientists have taken inspiration from the way sunlight passes through clouds to discover an entirely new way of controlling and guiding light......»»
Chiral molecular self-assemblies that absorb light boost singlet fission process, research demonstrates
In organic molecules, an exciton is a particle bound pair of an electron (negative charge) and its hole (positive charge). They are held together by Coulombic attraction and can move within molecular assemblies. Singlet fission (SF) is a process wher.....»»
Woman hurt in brutal Downtown Dallas attack left with cognitive issues, facial fractures
Woman hurt in brutal Downtown Dallas attack left with cognitive issues, facial fractures.....»»
M4 Mac mini vs 2018 Intel Mac mini compared: It"s time to move to Apple Silicon
The new M4 Mac mini is an incredible opportunity for Intel Mac owners to finally move to Apple Silicon. Here's what has changed in the six years since the last Intel Mac mini's release.M4 Mac mini [left], 2018 Intel Mac mini [right]Apple has managed.....»»
Apple beats Wall Street predictions with record-breaking iPhone sales revenue
Apple has reported its results for the fourth quarter of 2024, with revenue of $94.93 beating Wall Street expectations mostly on the strength of iPhone sales.Apple CEO Tim Cook [left] and outgoing CFO Luca Maestri [right]The final quarter of Apple's.....»»
Astronomers predict the orbits of potentially hazardous comets from meteor showers
Comets have long been seen as omens and portents, and it's easy to understand why. They first appear as faint smudges of light in the sky, sometimes fading soon after and sometimes becoming brighter than the planets, with a long, glowing tail. They h.....»»
Charcoal stored in preserved guano gives helps reconstruct regional fire histories
With wildfires growing more frequent and more intense in many parts of the world, scientists are looking to the past to better understand where and when fires have burned. Lakes and wetlands, which capture airborne charcoal particles when they fall f.....»»
A new paradigm for control of quantum emitters—modulating and encoding quantum photonic info on a single light stream
A U.S. Naval Research Laboratory (NRL) multi-disciplinary team developed a new paradigm for the control of quantum emitters, providing a new method for modulating and encoding quantum photonic information on a single photon light stream......»»
New method successfully recycles carbon fiber composite into reusable materials
USC researchers have developed a new process to upcycle the composite materials appearing in automobile panels and light rail vehicles, addressing a current environmental challenge in the transportation and energy sectors. The study recently appeared.....»»
Meta Quest 3S vs. Meta Quest 3: What are the differences?
Meta just dropped the new Quest 3S, but is it really all that different? Meta Quest 3S vs. 3: Price and specs Meta Quest 3S (left) and Meta Quest 3 (right) Credit: Me.....»»
Amazon deal of the day: Snag an Echo Show 5 and a smart color light bulb for under $50
The best Amazon deals on Oct. 31 include an Echo Show 5 bundle, Fire HD 10 Kids, Samsung Galaxy Tab A9+, and Ninja Foodi XL air fryer oven. Check out the best Amazon deals of the day as of Oct. 31:.....»»
M4 MacBook Pro got a big battery life boost, so the M4 Air has to be next
The M4 MacBook Pro announcement concluded Apple’s week of new Mac launches, and it’s no surprise Apple left the MacBook Pro for last. It’s easily … The post M4 MacBook Pro got a big battery life boost, so the M4 Air has to be.....»»
M4 iMac vs 2019 Intel iMac compared: Five years makes a big difference
It has been over five years since Apple launched the last Intel iMac. This is how much of an upgrade you would get with a thoroughly-modern M4 24-inch iMac.M4 24-inch iMac [left], 21.5-inch Intel iMac [right]Apple's self-designed chip initiative, App.....»»