28/07/2022

Business

Russia fines WhatsApp, Snapchat over data storage

Russian regulators have fined chat service WhatsApp and Snapchat for failing to store Russian users' data on local servers, part of government efforts to control online activity.

Electronics & Semiconductors

Just add water to activate a disposable paper battery

A water-activated disposable paper battery is presented in a proof-of-principle study in Scientific Reports. The authors suggest that it could be used to power a wide range of low-power, single-use disposable electronics—such ...

Computer Sciences

Watching viscous flow, but faster

By redesigning how fluids are simulated, KAUST researchers have demonstrated a more than tenfold speed increase on the previous state of the art for slow-flowing viscous liquids.

page 2 from 4