New research from MacEwan University suggests that infrasound—low-frequency sound waves below human hearing—can raise stress hormones and alter mood, potentially explaining sensations often attributed ...
Details of tornadoes and infrasound frequency detection. Design aspects of the GLINDA system. How GLINDA can be used for early warning systems. “My mind was racing with a million thoughts, regrets, ...
New research uncovers a possible cause for feelings linked to paranormal activity: sound too low to hear that still stresses out our bodies.