Temperature is a physical quantity expressing the subjective perceptions of hot and cold. Temperature is measured with a thermometer, historically calibrated in various temperature scales and units of measurement.
The most prominent owner of Facebook, Mark Zuckerberg (24% of the company), was born on May 14, 1984. This makes him 26 years old as of July 2010.
By Tom Murse. Facebook co-founder Mark Zuckerberg and the social network 's political-action committee have given tens of thousands of dollars to political candidates in recent years. But the billionaireâs spending on campaigns does not tell us much about his political affiliation, a topic of much speculation.