Save. Peter Macdiarmid/Getty Images News/Getty Images. A Twitter hashtag is a way to categorize or add context to a particular Twitter message. Each hashtag is a single word or a phrase with no spaces, preceded by the # sign, such as #egypt or #joke. Automatically track mentions of a hashtag over time using a tool such as Rowfeeder.com or TwapperKeeper.com. 2  Twitter's new interface automatically links hashtags to their search result pages. 3  If you include special characters in your hashtag, this link will break.
Answer The hottest desert in the World is not the North American Desert, it is â¦ in fact the Sahara Desert in Africa. Where the world's hottest temperature of 136 degrees F (57.8 C) was recorded.
The winner for hottest desert (at least the hottest temperature ever measured on earth) isâ¦. The Lut desert in Iran! In 2005 a NASA satellite recorded a temperature of 70.7 Centigrade (159.3 Farenheit). That is really, really hot! I have included an infrared picture of part of the Lut desert from the NASA webpage above. In this picture, the lighter colors are the hottest spots.