Wednesday, September 28, 2022

Tech: Diamond dust enables low-cost, high-efficiency magnetic field detection — (Report)

UC Berkeley engineers have created a device that dramatically reduces the energy needed to power magnetic field detectors, which could revolutionize how we...

Tech: Atomic beams shoot straighter via cascading silicon peashooters — (Report)

To a non-physicist, an "atomic beam collimator" may sound like a phaser firing mystical particles. That might not be the worst metaphor to...

Tech: New material, black silver, discovered (Report)

Researchers have discovered a new material that could lead to highly sensitive biomolecule detectors and more efficient solar cells.

Tech: ESO’s GRAVITY instrument confirms black hole status of the Milky Way center —...

ESO's exquisitely sensitive GRAVITY instrument has added further evidence to the long-standing assumption that a supermassive black hole lurks in the centre of...

Tech: Researchers find a way to better ‘weld’ covalent organic frameworks together — ...

Hollow molecular structures known as COFs (covalent organic frameworks), which could serve as selective filters or containers for other substances and have many...

Tech: Dark Energy Survey’s rich legacy — (Report)

DES scientists will discuss recent results at a special session at the American Astronomical Society winter meeting in Seattle today, Jan. 8.  A...

Tech: New printing technique and materials could be used to develop intelligent materials and...

The piezoelectric materials that inhabit everything from our cell phones to musical greeting cards may be getting an upgrade thanks to work discussed...

Tech: How solar prominences vibrate — (Report)

When we look at the surface of the Sun the solar prominences are seen as dark filaments that populate the disk or as...

Tech: Researchers have used a graphite coating that makes perovskite solar cells waterproof —...

A cheaper, cleaner and more sustainable way of making hydrogen fuel from water using sunlight is step closer thanks to new research from...

Tech: Engineers demonstrate metamaterials that can solve equations — (Report)

The field of metamaterials involves designing complicated, composite structures, some of which can manipulate electromagnetic waves in ways that are impossible in naturally...

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