The word "year," is normally a unit of time, but light-years measure distance. M. Aurelius/Shutterstock A light-year is a way of measuring astronomical distances in space. That doesn't make much sense because "light-year" contains the word "year," which is normally a unit of time. ...
Mondayitis. The authors define it as “a systemic illness with a non-specific constellation of symptoms including fatigue, lethargy or asthenia, dysthymia, irritability, light-headedness, photophobia, dry mouth, myalgia and headache in the
(anxiolytic) and libido-enhancing properties in clinical trials. Common side effects of gepirone include nausea, diarrhea, dizziness, lightheadedness, vertigo, headaches, insomnia, and restlessness. Gepirone is an investigational drug pending FDA approval. There is no information available on the use...
That said, if it's coupled with worrisome symptoms, a low heart rate may signal a problem. " A low heart rate in somebody who is having dizziness and lightheadedness may indicate that they have an abnormality that needs to be looked at," Bauman said. For example, bradycardia is a condi...
questions laid a number of traps, yet I felt Wang was cool and level-headed in his response, which centered on our nation's stance. Not only did he avoid falling into these rhetorical traps — he explained what it is that we truly want and what we are doing, one thing after another....
Lightheadedness or a sudden cold sweatWhen should I seek immediate care?You vomit blood or cannot stop vomiting. You have blood in your bowel movement, or it looks like tar. You have bleeding from your rectum. Your abdomen is larger than usual, more painful, and hard. You have severe pa...
Social workers and scientists have realized that the quickest way to cool such houses is to change their roofs. That's because the roof receives the most direct sunlight.Climate researchers came up with many strategies to...
Symptoms:Common symptoms include dizziness or lightheadedness, fainting, blurred or narrowing vision, fatigue, nausea, and a lack of concentration. Dangers:Hypotension can be dangerous if not addressed, as it can lead to insufficient blood flow to the organs and brain, which could be life-threate...
Light is electromagnetic radiation that allows us to see, moving at approximately 299,792 km/s in a vacuum. Sound is a mechanical wave that travels through a medium like air or water, typically moving at about 343 m/s in air.
Light, however, is more neutral and general, referring to the presence of brightness that allows visibility. 10 The usage of illuminate often carries connotations of enlightenment or clarification, not just in physical terms but also metaphorically, as in illuminating an idea. Light, conversely, is...