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Dec 27, 2023

What Happens Inside a Proton?

Posted by in categories: cosmology, media & arts, physics

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Dec 27, 2023

In Montana, wind is about to overtake coal generation capacity

Posted by in category: energy

When two new Montana wind farms come online, the state will have more nameplate capacity in wind than in coal.

Nameplate capacity is the maximum rated output in megawatts when a source of power operates in optimal conditions.

According to US Energy Information Administration (EIA) data, Montana coal plants provided 1,631 megawatts (MW) of nameplate capacity in October. In the same period, Montana’s wind capacity provided 1,479 megawatts.

Dec 27, 2023

‘There has never been such big hype’: Why space tech is booming thanks to AI

Posted by in categories: climatology, robotics/AI, space

The AI gold rush has brought many market opportunities to the space tech sector, said Zainab Qasim, investor at Seraphim.

“AI’s impact on existing tech used in space will no doubt become more prevalent over the coming years allowing faster research and development execution and smarter insights for end customers,” she said.

AI plays a “heavy hand” in the development of future climate and space technologies, said Jeff Crusey, partner at early-stage fund 7percent Ventures, adding that it has “dramatically improved the efficiency of models, improving logistics, fuel savings, and ultimately the environment.”

Dec 27, 2023

Physicists Designed an Experiment to Turn Light Into Matter

Posted by in categories: information science, physics

It would be a tangible demonstration of Einstein’s famous E = mc^2 equation.

Dec 27, 2023

The time of OLED TVs is over

Posted by in category: electronics

Opinion: QD-OLED is taking over.

Dec 27, 2023

We Just Got a Major Step Closer to Teleporting Images Using Only Light

Posted by in categories: innovation, quantum physics

Teleportation of quantum states promises to play a central role in securing the information superhighway of tomorrow.

In spite of the headway that’s been made, the process remains slow and kind of clunky. That could change, with scientists using a new process that could efficiently teleport states of light to form an image using a single pair of entangled photons.

The team, from South Africa, Germany, and Spain, is hopeful that the innovation may help build the secure networks of the future: if the key data isn’t transmitted, then it can’t be stolen.

Dec 27, 2023

US startup ditches towers for pyramid-mounted turbines that dance with wind

Posted by in categories: energy, sustainability

An innovative floating offshore wind turbine prototype was launched in New Bedford, Massachusetts this week. Instead of a single anchor tower, the approach uses a pyramid base that can also passively orient itself in the direction of the blowing wind.

As wind turbines get bigger and sweep larger areas in a single rotation, wind farms move offshore to gain maximum advantage from powerful sea winds. Over the years, the costs of wind-based energy have been plummeting, but as wind farms are set up farther into the sea, the costs and time required to set up new wind farms are bound to increase.

Dec 27, 2023

Will Artemis 2 launch to the moon in 2024? NASA has a lot of work ahead

Posted by in category: space travel

We have to really embrace the uncertainty.

Dec 27, 2023

Scientists Destroy 99% of Cancer Cells in The Lab Using Vibrating Molecules

Posted by in categories: biotech/medical, nanotechnology

Scientists have discovered a new way to destroy cancer cells. Stimulating aminocyanine molecules with near-infrared light caused them to vibrate in sync, enough to break apart the membranes of cancer cells.

Aminocyanine molecules are already used in bioimaging as synthetic dyes. Commonly used in low doses to detect cancer, they stay stable in water and are very good at attaching themselves to the outside of cells.

The research team from Rice University, Texas A&M University, and the University of Texas, says the new approach is a marked improvement over another kind of cancer-killing molecular machine previously developed, called Feringa-type motors, which could also break the structures of problematic cells.

Dec 27, 2023

Life on a Saturn moon? Study finds key ingredient for biological building blocks

Posted by in categories: biological, space

A joint Harvard-NASA study.