We may receive a commission on purchases made from links. It's typically assumed that when you purchase a smart TV or streaming player, it'll come with a remote to control it. Since the dawn of the ...

Abstract: Worldwide, the major cause of death is Cardiac Dysfunction, which can be detected through heart sounds. Acoustic stethoscopes are one of the oldest methods of auscultation. An ordinary ...

Abstract: The most abundant and widely used renewable energy source is solar energy. A solar panel is a cell that converts the sun's UV radiation into electric energy. In the past decade, the usage of ...