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Optics & Photonics Apr 16, 2024

Attosecond imaging made possible by short and powerful laser pulses

Extremely short pulses of laser light with a peak power of 6 terawatts (6 trillion watts)—roughly equivalent to the power produced by 6,000 nuclear power plants—have been realized by two RIKEN physicists. This achievement ...

Social Sciences Apr 11, 2024

Americans think AI will harm privacy and elections: Report

Americans are quite worried about the role artificial intelligence will play in both politics and society, according to a new report by the Polarization Research Lab.

General Physics Apr 8, 2024

A physicist uses X-rays to rescue old music recordings

Researchers are developing a technique that uses the special synchrotron X-ray light from the Swiss Light Source SLS to non-destructively digitize recordings from high-value historic audio tapes—including treasures from ...

Space Exploration Apr 4, 2024

One Tech Tip: How to use apps to track and photograph the total solar eclipse

Monday's total solar eclipse might become one of the most filmed and photographed events of the year.

Social Sciences Apr 2, 2024

Last chance to record archaic Greek language 'heading for extinction'

A new data crowd-sourcing platform aims to preserve the sound of Romeyka, an endangered millennia-old variety of Greek. Experts consider the language to be a linguistic goldmine and a living bridge to the ancient world.

Plants & Animals Mar 31, 2024

Does your dog understand when you say 'fetch the ball'? A new study in Hungary says yes

Many dog owners believe their pets understand and respond not only to commands such as "sit" and "stay," but also to words referring to their favorite objects. "Bring me your ball" will often result in exactly that.

Space Exploration Mar 29, 2024

Blind people can hear and feel April's total solar eclipse with new technology

While eclipse watchers look to the skies, people who are blind or visually impaired will be able to hear and feel the celestial event.

Materials Science Mar 23, 2024

Scientists develop ultra-thin semiconductor fibers that turn fabrics into wearable electronics

Scientists from NTU Singapore have developed ultra-thin semiconductor fibers that can be woven into fabrics, turning them into smart wearable electronics. Their work has been published in the journal Nature.

Social Sciences Feb 29, 2024

Algorithms are pushing AI-generated falsehoods at an alarming rate. How do we stop this?

Generative artificial intelligence (AI) tools are supercharging the problem of misinformation, disinformation and fake news. OpenAI's ChatGPT, Google's Gemini, and various image, voice and video generators have made it easier ...

Environment Feb 9, 2024

In Chile, huge wildfires have killed at least 131 people, but one village was untouched

Chile has experienced one of the worst fire-related disasters in its history. A series of huge forest fires burned from February 1 to 5, leaving at least 131 people dead—and this number will probably increase as charred ...

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