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Pre-COVID Subway Air Polluted from DC to Boston, But New York Region s is the Worst, Study Finds

/PRNewswire/ Commuters now have yet another reason to avoid packing themselves into subway stations. New York City s transit system exposes riders to more.

Inhaling unfragmented hyaluronan improves lung function in COPD patients

FEDERAL WORKFORCE: Biden faces staggering loss of government scientists

Published: Tuesday, February 2, 2021 Linda Birnbaum (L) and Lisa Jackson (R) Photo credit: Louie Palu/ZUMAPRESS/Newscom Linda Birnbaum (left) left her job leading the National Institute of Environmental Health Sciences during the Trump administration. The Biden administration faces the challenge of refilling the ranks of scientists, like her, who left the federal government during the Trump era. Birnbaum is pictured in this 2011 file photo next to then-EPA Administrator Lisa Jackson (right) at a Senate Environment and Public Works Committee hearing. Louie Palu/ZUMAPRESS/Newscom Linda Birnbaum would have continued to direct the National Institute of Environmental Health Sciences, but she says she was tired of being so tightly controlled.

How safe are bluetooth devices?

Everybody is using Bluetooth these days, but fears about radiation persist. Is it safe? There are three ways in which wireless gadgets connect to one another: WiFi, NFC and Bluetooth. The chip in a device has a Bluetooth module that can interact wirelessly with another gadget’s Bluetooth module. Invented by an electrical engineer, Jaap Haartsen working for Ericsson in 1994, it was refined by a team of engineers of the company. The name was given by Jim Kardach, who was working for Intel. At present, the Bluetooth Special Interest Group (SIG), a bunch of companies, looks after the Bluetooth standards and their progression and licensing.

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