Former Republican President Ronald Reagan is widely recognized as one of America's best presidents for economic expansion. But his party's overall economic track record isn't nearly as sterling. Michael Evans/The White House/Getty Images.
Superheated water is liquid water under pressure at temperatures between the usual boiling point, 100 Â°C (212 Â°F) and the critical temperature, 374 Â°C (705 Â°F). It is also known as subcritical water or pressurized hot water..
Depending on the weather, water temperatures can run 5 to 7 degrees cooler or warmer than the averages in the above tables. Of course, the further south you go, the warmer the temperatures tend to be during the cooler months.