/sci/ - Science & Math

>>7925900
>Be me
>17 years old
>testing an AC/DC converter with a oscilloscope with classmates in the laboratory
>Checking if the DC was almost constant
>It wasn't constant.
>Decided for some reason check the diode bridge instead of the capacitive filter.
>put probes in diode
>big spark from the probes
>oh shit™
>turn off and on the oscilloscope, didn't werk™
>changed the probes, didn't werk™
>flipped the bird, didn't werk™
>waited to my classmates ask some shit to the teacher and swap the oscilloscopes, he was checking his capacitive filter , nobody noticed
>he had to pay the oscilloscopes and also failed the class
>he left the university 2 years ago.