Author: Erik NordmanPublication: Grand Valley State UniversityYear Published: 2010 Shadow flicker occurs when the sun is low in the sky and a wind turbine creates a shadow on a building. As the turbine blades pass in front of the sun, a shadow moves across the landscape, appearing to flick on and off as the turbine…
Author: Giuseppe ErbaPublication: Epilepsy FoundationYear Published: 2006 Certain individuals are born with special sensitivity to flashing lights or contrasting visual patterns, such as stripes, grids and checkerboards. Because of this condition, their brain will produce seizure-like discharges when exposed to this type of visual stimulation.
Author: Thomas PriestleyPublication: NEWEEPYear Published: 2011 The alternating changes in light intensity that can occur at times when the rotating blades of wind turbines cast moving shadows on the ground or on structures.