Is there a normal body temperature? Most people think of 'normal' body temperature as 37C (98.6F), measured using a thermometer in the mouth. However, the concept of there being a normal body temperature is somewhat misleading. In fact normal body temperature can vary according to a wide range of factors including a person's age, the time of day and whether someone is active or not. The 'normal' benchmark for body temperature was established by a 19th century German physician called Dr Carl Wunderlich. He is credited with taking temperature readings from thousands of patients, which led him to propose that 37C was normal body temperature.
YouTube is an American video-sharing website headquartered in San Bruno, California. The service was created by three former PayPal employeesâChad Hurley, Steve Chen, and Jawed Karimâin February 2005. Google bought the site in November 2006 for US$1.65 billion; YouTube now operates as one of Google's subsidiaries.
1 To create a new Channel, click your account name in the upper-right corner and then click the All my channels link. 2  This will open a page showing all of your linked Channels. 3  Click the Create a new channel button to create a new Channel.lick the Upload button in the upper-right corner of the YouTube page. Make sure that you are signed in with the correct channel when you upload your video. 1  When uploading a video for everyone to see, make sure that the video is set to Public sharing, so that it can be searched for and found by YouTube visitors.