Yesterday was on night shift. Something strange happened. I was carrying out a testing and it finished till almost the end of my 8 hours shift. The test is actually a 3 hrs experiment and yet I finished it at the last 2 hours. What actually happened????
Charged the test of one sample at the beginning of the shift. Then halfway through, I was to cool the sample and I discovered that my sample is missing!!! That's not a big deal since a colleague owned up that he had helped recharged the sample in another apparatus which he found taken outside of a unit. Oh thank him. And the weird thing was, no one had took out my sample!!!
Anyway, when the recharged sample was about to take out for cooling... !!!
What! The sqc sample was then missing! What has happened???!!! OMG... Clarified with my colleagues and them claimed they had not touch my sample, except for the helpful colleague...
What to do? I recharged again. And thus it ended up a 6hrs test for the sample. Fortunately enough, the 2nd charge was a success, nothing strange happened.
What actually happened? None of us know.
