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 next two largest deserts in the world -- the Sahara Desert in Africa and the Arabian Desert in the Middle East -- are both very dry and very hot. The Sahara Desert is the largest hot desert on Earth, and the hottest sustained temperature ever recorded on Earth was in the Sahara Desert, in September 1922 in Libya. The temperature was 58 Â°C (136 Â°F). Few large animals, camels and humans being two of them, can survive at such temperatures and dryness.