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Thursday, Apr 3

02

A 32-bit RISC-V processor made using molybdenum disulfide instead of silicon

phys.org

A team of engineers at Fudan University has successfully designed, built and run a 32-bit RISC-V microprocessor that uses molybdenum disulfide instead of silicon as its semiconductor component. Their paper is published in the journal…

01

HD 144812 is a rare post-red supergiant star in a binary system, observations find

phys.org

Astronomers from the Czech Republic and Argentina have employed the Gemini South telescope to observe a yellow supergiant star designated HD 144812. The observations found that HD 144812 is a rare post-red supergiant orbited by a companion…

12

Microwave pulses can control ion-molecule reactions at near absolute zero

phys.org

A key objective of ongoing research rooted in molecular physics is to understand and precisely control chemical reactions at very low temperatures. At low temperatures, the chemical reactions between charged particles (i.e., ions) and…

Wednesday, Apr 2

02

New distant warm Jupiter discovered with TESS

phys.org

Using the Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has detected a new warm Jupiter exoplanet located more than 1,000 light years away. The newfound alien world, designated TOI-2005 b, is about the…

Lingering El Niño events are becoming more common: Study uncovers 7,000-year trend

phys.org

An international team of geoscientists, marine geologists, climatologists, and environmental specialists has found that lingering El Niño events have increased in frequency over the past 7,000 years. In their study published in Nature…

11

Study uncovers mercury treatment in 19th-century French child suffering from rickets and scurvy

phys.org

A recent study, published in the International Journal of Paleopathology, examined the skeletal remains of a child who lived in mid-19th-century France. The study revealed that the child had suffered from rickets and scurvy and was likely…

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