Lifewire on MSN

What Exactly is a Wi-Fi Extender and How Does It Work?

As its name suggests, a Wi-Fi extender rebroadcasts an existing Wi-Fi signal. It connects to an existing router to broaden ...
The New York Times

How Well Does Masking Work? And Other Pandemic Questions We Need to Answer.

Dr. Nuzzo is the director of the Pandemic Center at Brown University School of Public Health. When the coronavirus took off in 2020, the unknowns were immense, as was the urgency. It was clear that ...