Search results for etching

Astronomy Mar 11, 2024

Webb peers into the tendrils of NGC 604

Two new images from the NASA/ESA/CSA James Webb Space Telescope's NIRCam (Near-Infrared Camera) and MIRI (Mid-Infrared Instrument) showcase the star-forming region NGC 604, located in the Triangulum galaxy (M33), 2.73 million ...

Space Exploration Mar 8, 2024

NASA unveils design for message heading to Jupiter's moon Europa

When it launches in October, the agency's Europa Clipper spacecraft will carry a richly layered dispatch that includes more than 2.6 million names submitted by the public.

Nanomaterials Mar 8, 2024

Researchers use 2D bimetallic MOFs to create Se-containing electrocatalysts for overall water splitting

Transition metal selenides have been considered to be a good choice for electrocatalytic water splitting. In addition, Metal-organic frameworks (MOFs) have been used to make catalysts with good electrocatalytic capabilities. ...

Space Exploration Mar 5, 2024

Moon lander Odysseus has a new home and brings an artistic project along for the ride

The moon lander Odysseus, known as Odie, touched down on the moon's surface on February 22, becoming the first time the U.S. has landed on the moon in more than 50 years and the first commercial moon lander to successfully ...

Archaeology Mar 5, 2024

Archaeologists unearth abandoned townsite at Washington on The Brazos

A short walk from the banks of the Brazos River in Washington County, members of a small crew dressed in sun hats and gardening gloves push buckets of mud through metal sieves, picking out nails, bits of glass and ceramic, ...

Nanomaterials Mar 2, 2024

Faster charging with diamonds

Diamond is known for its outstanding thermal conductivity. This makes the material ideal for cooling electronic components with high power densities, such as those used in processors, semiconductor lasers or electric vehicles.

Analytical Chemistry Mar 1, 2024

Chemical etching method opens pores for fuel cells and more

A chemical etching method for widening the pores of metal-organic frameworks (MOFs) could improve various applications of MOFs, including in fuel cells and as catalysts. Researchers at Nagoya University in Japan and East ...

Plants & Animals Feb 26, 2024

'Janitors' of the sea: Overharvested sea cucumbers play crucial role in protecting coral

Corals are foundational for ocean life. Known as the rainforests of the sea, they create habitats for 25% of all marine organisms, despite only covering less than 1% of the ocean's area.

Analytical Chemistry Feb 26, 2024

Scientists deliver portable total chemical analysis without pumps and tubes

Researchers from Tokyo Metropolitan University have engineered a new micro total analysis system that quantifies a target chemical in a microfluidic chip without pumps, tubes, and expensive detectors. The compound reacts ...

Archaeology Feb 22, 2024

Word inscribed on ancient bronze hand resembles modern Basque word

A team of archaeologists with the Aranzadi Science Society has found a word inscribed on an ancient Basque bronze hand that resembles a modern Basque word. Their paper is published in the journal Antiquity.

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