Tag Archives: monitors

The law enforcement arm of the U.S. Postal Service has been quietly running a program that tracks and collects Americans’ social media posts, including those about planned protests, according to a document obtained by Yahoo News. The details of the surveillance effort, known as iCOP, or Internet Covert Operations Program, have not previously been made public. The work involves having analysts trawl through social media sites to look for what the document describes as “inflammatory”… Source link

The number of new COVID-19 cases continues to fall in the U.S., and health experts are promoting the use of CO2 monitors as a way to keep that trend going in the right direction as the country begins lifting social distancing restrictions. How would CO2 monitors help restaurants, schools and businesses to reopen? Alex Huffman, aerosol scientist and associate professor of chemistry and biochemistry at the University of Denver, explains. Source link