Business

US newspaper woes deepened in pandemic year: survey

The troubled US newspaper sector cut thousands more jobs as circulation losses extended in a pandemic year, but saw some positive signs with growth in digital readers, a Pew Research Center report showed Tuesday.

Engineering

Cashing in on additive manufacturing

Three-dimensional printing, 3-D printing, has developed steadily over the last three decades or so. It has become, if not commonplace, then more well-known and utilized in wide-ranging industries, it is. It has been something ...

Engineering

Li-ion battery components to be printed on an inkjet printer

Scientists from Peter the Great St.Petersburg Polytechnic University (SPbPU) are developing a technology for printing the electrodes for miniature li-ion batteries using an inkjet printer. The ongoing research may help to ...

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