World news

Results: 32689
arrow_upward arrow_downward

Quantum Dots Are the Key for Creating Red MicroLEDs

IEEE Spectrum   -   Scientific and Educational Websites

The latest microLED breakthrough will have you seeing red—even in the world’s smallest AR applications. Mojo Vision made headlines in 2022 when its former CEO, Drew Perkins, slipped the company’s augmented reality contact lens into his eye. The le...

Jun 30, 2023

Electron collider on a chip verified by three independent research teams

Phys.org   -   Scientific News Websites

Quantum electronics promises significant advances in ultra-sensitive measurements and quantum information processing. In nanoelectronic circuits, one electron can be used to precisely modify the trajectory of another electron through their mutual ...

Jun 30, 2023

Researchers develop "e-skin" from graphene and seaweed microcapsules

Graphene Info   -   Scientific and Educational Websites

Researchers at Queen Mary University, University of Sussex and University of Brighton have integrated graphene into seaweed to create nanocomposite microcapsules for highly tunable and sustainable epidermal electronics. When assembled into network...

Jun 30, 2023

Astrophysicists Detect Low-Frequency Gravitational Waves | Sci.News

Sci-News   -   Scientific News Websites

Astrophysicists from the NANOGrav Collaboration have found evidence for gravitational waves that oscillate with periods of years to decades.

Jun 29, 2023

Micro-transfer printing for heterogeneous Si photonic integrated circuits

Tech Xplore   -   Scientific News Websites

Are you feeling nostalgic for homogeneous integration of chips—one flat board where you can use your fingers to stuff in all the circuitry you need? It might be best to head to the Lego store. The rest of the world is moving fast to heterogeneous ...

Jun 29, 2023

Scientists edge toward scalable quantum simulations on a photonic chip

Phys.org   -   Scientific News Websites

Scientists have made an important step toward developing computers advanced enough to simulate complex natural phenomena at the quantum level. While these types of simulations are too cumbersome or outright impossible for classical computers to ha...

Jun 29, 2023

Louder Than Expected: Gravitational Waves From Merging Supermassive Black Holes “Heard” for First Time

SciTechDaily   -   Scientific News Websites

After 15 years of carefully observing stars called pulsars throughout our galaxy, the NANOGrav collaboration has “heard” the perpetual chorus of gravitational waves rippling through our universe.

Jun 29, 2023

Quantum computing could get boost from discovery of Q-silicon

Phys.org   -   Scientific News Websites

Researchers at North Carolina State University have discovered a new distinct form of silicon called Q-silicon which, among other interesting properties, is ferromagnetic at room temperature. The findings could lead to advances in quantum computin...

Jun 29, 2023

mRNA Vaccines Against Cancer Use Polymer-Based Nanoparticles for Targeted Drug Delivery

Science Times   -   Scientific News Websites

Scientists used nanotechnology in developing a new design of mRNA vaccine, providing key in improved cancer treatment. Learn more about it in this article.

Jun 29, 2023

AI-generated nanoparticles prove capable of delivering modern medicines to diseased cells

Phys.org   -   Scientific News Websites

New research from Cardiff University, in collaboration with Astra Zeneca, used artificial intelligence to create microscopic particles that can effectively transport medicines to precisely target and treat diseased cells.

Jun 29, 2023

REFINE