Fair and 28 F at Pittsburgh - Allegheny County Airport, PA
Winds are West at 5.8 MPH (5 KT). The pressure is 1024.3 mb and the humidity is 72%.The wind chill is 22. Last Updated on Mar 17 2019, 4:53 am EDT. More...
California's St. Francis Dam Fails (1928) Constructed between 1924 and 1926, the St. Francis Dam was a concrete gravity-arch dam designed to act as a reservoir to store water for the Los Angeles Aqueduct. In 1928, the dam catastrophically failed, and the resulting flood of 12 billion US gallons (45 billion liters) of water killed more than 450 people. The dam's collapse was the worst American civil engineering failure of the 20th century and remains the second-greatest loss of life disaster in California's history, after what event? Discuss More...
'Smilies' are small graphical images that can be used to convey an emotion or feeling.
If you have used email or internet chat, you are likely familiar with the smilie concept.
Certain standard strings are automatically converted into smilies.
Try twisting your head on one side if you do not 'get' smilies;
using a bit of imagination should reveal a face of some description.
If you want to disable smilies in a post that you make, you can select the 'Disable Smilies' option
when posting. This is particularly useful if you are posting program code and you do not
want ;) converted to a smilie face!