Carbon dioxide diffuses out of the tissues and into the blood, where it is dissolved in the plasma. While some of the carbon dioxide remains dissolved in the plasma, most carbon dioxide diffuses into our red blood cells.
A screencast is a digital movie in which the setting is partly or wholly a computer screen, and in which audio narration describes the on-screen action. It's not a new idea.
So, Uh... At its most basic level, Miracast is a video streaming specification created by the Wi-Fi Alliance. It allows a user to share whatever is displayed on their device's screen with another compatible product. Whether that's a TV, another smartphone, a tablet, or a desktop.