The ScaleTrains HO EMD GP39E, part of the manufacturer’s Rivet Counter line, is based on a rebuilt GP30 operated by the ...

If you’re reading this and you were born after about 1945, it’s a near-certainty that you spent much of your youth building plastic scale model kits, probably including the timeless Visible V-8 or ...

Abstract: It remains challenging to train billion-scale DNN models on a single modern multi-GPU server due to the GPU memory wall. Unfortunately, existing memory-saving techniques such as GPU-CPU swap ...

Abstract: Imagine an array with a massive (possibly uncountably infinite) number of antennas in a compact space. We refer to a system of this sort as Holographic MIMO. Given the impressive properties ...

Auckland, NZ – RC Hobbies NZ continues to provide a diverse selection of model aviation products, catering to hobbyists and collectors throughout New Zealand. The retailer’s offering includes both RC ...

The science is unsettled, but researchers say there is cause for concern. Tiny plastic particles like these—called microplastics—are added to some exfoliating skincare gels and can get into the ...

In the plastic recycling industry, the casualties keep coming. Waste management company Biffa's Sunderland plant closed in February after opening in 2022 at a cost of £7m, while rival Viridor closed ...

Adam Gilchrist wants Australians to have smoother and better tequila experiences in the launch of his brand El Arquero, a collaboration with Emotive and Creativity & Commerce co-founder Justin Drape.

Gold prices are soaring to historic levels, drawing newcomers and regulars alike to New York’s diamond district. Gold prices are soaring to historic levels, drawing newcomers and regulars alike to New ...

A collaboration between C&EN and Andy Brunning, author of the popular graphics blog Compound Interest To see more of Brunning’s work, go to compoundchem.com. To see all of C&EN’s Periodic Graphics, ...

Climate change is intensifying extreme weather events—from heatwaves and floods to wildfires and droughts—posing unprecedented risks to ecosystems, infrastructure, and public health. While global ...

Erema has a newly minted deal, finalized at K 2025: to invest in and support an Australia-based startup working to transform post-consumer textile recycling. The recycling equipment maker signed the ...