We uncover a fundamental effect of the QED vacuum in an external electromagnetic (EM) field. show that quantized electrons is spin polarized by EM field and manifests as current. An experiment proposed to measure torque exerted current measuring twisted angle director axis nematic liquid crystal.

Introduction: The Alzheimer Disease (AD) is the most common form of dementia that leads to memory impairment. As the oxidative stress plays an important role in AD pathogenesis, the current study aimed at examining the protective effects of Cyperus Rotundus as an antioxidant on amyloid β (Aβ) -induced memory impairment.   Methods: Twenty-eight Wistar male rats received intrahipp...