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Apr 14, 2024

Semiconductor quantum dots: Technological progress and future challenges

Posted by in categories: chemistry, energy, quantum physics

Quantum #dots feature widely tunable and distinctive optical, electrical, chemical, and physical properties. They span energy #harvesting, #ILLUMINATION, #displays, #cameras, and more.

Read more on #WorldQuantumDay: #Sciencereview.

Semiconductor quantum dots: Technological progress and future challenges.

Apr 14, 2024

FSD Stories

Posted by in category: futurism

Explore the fun and excitement that comes with Tesla FSD We have curated Tesla FSD test drives, stories, and shorts into a map layout so you can explore how people are trying the Tesla FSD and the reactions they are getting. For best results expand the map to full screen and select from these options.

FSD drives: 66 stories: 14 shorts: 6

If you want to add your FSD adventure video, send us an email to: [email protected] Include the youtube video url, and any comments you want to share smile

Apr 14, 2024

After Being Resuscitated, Cardiac Arrest Patients Tell What Dying Was Like

Posted by in category: biotech/medical

What do people see when they die? New research finds what people can recall after surviving a cardiac arrest.

Apr 14, 2024

FULLTEXT01 (6).pdf

Posted by in category: drones

Intelligent drone swarms.

Shared with Dropbox.

Apr 14, 2024

Intelligent drone swarm navigation and multi tracking in the 3D environments

Posted by in category: drones

Shared with Dropbox.

Apr 14, 2024

Viropath and depopulation and the fermi paradox

Posted by in category: existential risks

Shared with Dropbox.

Apr 14, 2024

The Quest to Map the Inside of the Proton

Posted by in category: particle physics

Long-anticipated experiments that use light to mimic gravity are revealing the distribution of energies, forces, and pressures inside a subatomic particle for the first time.

Apr 14, 2024

Nothing is everything: How hidden emptiness can define the usefulness of filtration materials

Posted by in categories: biotech/medical, mathematics, nanotechnology

Voids, or empty spaces, exist within matter at all scales, from the astronomical to the microscopic. In a new study, researchers used high-powered microscopy and mathematical theory to unveil nanoscale voids in three dimensions. This advancement is poised to improve the performance of many materials used in the home and in the chemical, energy and medical industries—particularly in the area of filtration.

Magnification of common filters used in the home shows that, while they look like a solid piece of material with uniform holes, they are actually composed of millions of randomly oriented tiny voids that allow small particles to pass through. In some industrial applications, like water and solvent filtration, paper-thin membranes make up the barriers that separate fluids and particles.

“The materials science community has been aware of these randomly oriented nanoscale voids within filter membranes for a while,” said Falon Kalutantirige, a University of Illinois Urbana-Champaign graduate student.

Apr 14, 2024

HGRN2: Gated Linear RNNs with State Expansion

Posted by in category: robotics/AI

From opennlplab, shanghai #AI lab, & MIT CSAIL


Gated Linear RNNs with State Expansion.

Continue reading “HGRN2: Gated Linear RNNs with State Expansion” »

Apr 14, 2024

A Solar cell you can Bend and Soak in, Water

Posted by in categories: biotech/medical, solar power, wearables

Researchers from the RIKEN Center for Emergent Matter Science and collaborators have developed an organic photovoltaic film that is both waterproof and flexible, allowing a solar cell to be put onto slothes and still function correctly after being rained on or even washed.

One of the potential uses of organic photovoltaics is to create wearable electronics — devices that can be attached to clothing that can monitor medical devices, for example, without requiring battery changes.

However, researchers have found it challenging to achieve waterproofing without the use of extra layers that end up decreasing the flexibility of the film.

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