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.
For instance, the hottest temperature ever recorded on Earth was 70.7Â°C (159Â°F), which was taken in the Lut Desert of Iran. These measurements were part of a global temperature survey conducted by scientists at NASAâs Earth Observatory during the summers of 2003 to 2009.For five of the seven years surveyed (2004, 2005, 2006, 2007, and 2009) the Lut Desert was the hottest spot on Earth.ranus is the coldest planet in our Solar System, with a lowest recorded temperature of -224Â°C, while temperatures in Neptuneâs upper atmosphere reach as low as -218Â°C.