Phys.org

@physorg_com

Science news, Technology news. Physics, Space, Biology, Chemistry, Engineering, Math, Electronics, Nanotechnology, Materials, Computers, Health, Earth Science.

phys.org

Joined November 2008

202

Following

Followers

Replies Reposts Media

Phys.org
@physorg_com
1h
79.5% methane efficiency from CO₂ in one electrochemical step came from copper phthalocyanine, a common blue pigment, while calculations suggest why methane wins over other products. @tohoku_univ
Inexpensive blue pigment enables efficient one-step conversion of carbon dioxide to methane
From phys.org
Phys.org
@physorg_com
3h
Less than 900 million years after the Big Bang, two supposed faint quasars turn out to be intensely star-forming galaxies, with spectra requiring very massive stars and one showing a 17,600-light-year UV–dust offset. @arxiv
JWST finds extreme star-forming galaxies masquerading as faint quasars
From phys.org
1
Phys.org
@physorg_com
5h
Drylands may expand less than expected: by 2100, accounting for plant responses to rising CO2 puts global dryland cover near 40.28% instead of 42.11%, while major regional shifts still emerge. @IOPenvironment
Plants' response to rising CO₂ could put the brakes on dryland expansion
From phys.org
Phys.org
@physorg_com
7h
Tiny trans-Neptunian objects appear to preserve their original surface colors, even at sizes down to about 3 miles across, hinting that collisions may have altered them far less than expected. @NASA @AAS_Publishing
Hubble and Webb find that far-out solar system objects 'remember' the past
From phys.org
Phys.org
@physorg_com
9h
Up to 55 qubits, this quantum game beat the best possible classical strategy, with the performance gap widening exponentially as the problems grew. @NatureComms
A new game demonstrates quantum advantage with provable classical limits
From phys.org