Suddenly crave for hard boiled egg, so i boil one with my electric kettle. While boiling i heard a little "crik" sound. So i check the egg, a little crack appeared with some egg white sticking out. Thinking that it's quite normal, i ignored it.....
A few minutes later, i heard a louder "pop" sound and huge amount of water started flowing out... panicked, i lift the whole kettle up but its too hot and water still flowing out non-stop. I quickly move my external HD and some of the wet papers and files to a dryer place T___T
The aftermath was terrible. my documents and books are wet, table is covered with egg yolk + water..yucks!
Lesson learnt, when there is a crack in the egg, do not continue boiling it :(