Carbon dioxide helps blood move throughout your body. So when your body doesn't have enough Co2, blood flows slower. In order to get blood flowing faster, your heart needs to beat faster and do more work, and irregular heart beat is the result. Hyperventilation also causes many other symptoms in those with anxiety.
Outline of science fiction. Science fiction â a genre of fiction dealing with the impact of imagined innovations in science or technology, often in a futuristic setting. Exploring the consequences of such innovations is the traditional purpose of science fiction, making it a literature of ideas.
Science fiction can actually influence the future and not simply anticipate it. It is high escapism, as well as highly reflective and often critical of contemporary times. Science fiction extols the promise of the future, yet is filled with warnings, fears, and apprehensions about tomorrow as well.