A New Wearable Measures Brain Activity

A New Wearable Measures Brain Activity

If you’ve ever had a brain scan, or even just seen one on TV, you probably know that it’s kind of a big deal. Measuring brain activity usually involves functional magnetic resonance imaging (fMRI) — that’s when the patient goes into the big humming...
A Device for Custom-Fit Face Masks [video]

A Device for Custom-Fit Face Masks [video]

One might be tempted to believe that “one size fits all” applies to face masks, but most of us know that not to be true. And ill-fitting face masks can greatly increase the risk of both transmitting and contracting airborne diseases, as they allow aerosols...