EVERYTHING is OK! Bernhard:"I'm able to screw without looking at the device!!!"..... "Where the device is? I am sure It was here 2 min. ago! Perhaps the device is below this spot of grease.....  ....... Yes here it is" Roberto:"Thanks, Bernhard, but I don't really want hot potatoes. Bernhard:"They are not hot potatoes but perfectly circular french fries!" Sensor at work (at the lunch time) Carlo:"We have to discuss about atrazine as a senzor of polymer porosity". JF:"Yes, but only if we suppose temperature to be constant at 0.0000001°C" Colin:"We also could be able to measure temperature in presence of atrazine 1g/l, but porosity has to be controlled and toluene should be at trace level". Victor:"Mumble, Mumble"    Bernhard:"Michiel is known to be an expert of acoustic sensors but today he is doing a lot of work with the digital camera". Andrew:"Perhaps he is thinking to change his research work from audio to video sensors!". Gulam "Video sensors? Perhaps, I could see MMP also with them!" Vladimir:".... and you can see the alarm light is on as I switch off the system"  Vladimir:"....and also,as the power suplly is disconnected, the light is always on..... If  I'm able to extract the floppy disk from Roberto's notebook I can show you how to control the light with a very simple program" Vladimir:"The light will be still on if the system is not used but manual operation is perfomed...." Elsa:"I don't know how calculation has to be done for obtaining the standard deviation of "one sample experiments" on plasma ablation".  Roberto:"Everything is OK, except for my electrodes" Bernhard:"Are you sure the device has to be tested from Roberto?"