Tag: surgical mask
Should you wear a mask on a plane, bus or train...
Daniel Merino, The Conversation
On April 18, 2022, a judge in Florida struck down the federal mandate requiring passengers...
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How 5G puts airplanes at risk – an electrical engineer explains
Prasenjit Mitra, Penn State
New high-speed cellphone services have raised concerns of interference with aircraft operations, particularly as aircraft...
